It's Giving Thanks Day in Cyberspace! The CyberSquad is excited to celebrate together with a meal featuring Jackie's famous pumpkin pie. But, there's a big problem-all the pristine produce in Cornucopia is sold out for the season! The last customer was none other than... Hacker. Hacker is busy preparing his own spectacular meal, but he refuses to share any extra fruits and vegetables. With only unwanted, dented, and bruised produce left at the farm, can the CyberSquad pull off a successful Giving Thanks Day feast? Or is there more to food than meets the eye?

Has Hacker finally concocted his most perfect plan to shut down Motherboard once and for all, making him the ruler of Cyberspace? It looks that way, as Hacker has positioned giant patches of trash in Cyberspace to converge on Control Central! Hacker is giddy with delight, because the citizens of Cyberspace unknowingly helped his plan. They didn't dispose of their trash properly and created the huge trash patches to begin with. Back at Control Central, Digit is updating Motherboard's software for her birthday and accidentally causes her to shut down! He and the CyberSquad try to reboot her, to no avail. With Motherboard down, they must rely on their quick problem-solving skills and help from citizen scientists to get to the bottom of the trash trouble and protect Control Central. Can they save Motherboard - and all of Cyberspace - before it's too late?

Digit and the kids go on a rescue mission to save Slider, searching for their friend all over a mysterious cybersite called Ticktockia. But it's all a big trick by Hacker, and Slider's not even there! And if the CyberSquad doesn't leave soon, they'll be stuck forever. Can they learn enough about gears to escape before the clock strikes 9? Only time will tell! EDUCATIONAL OBJECTIVE: Watch carefully how two gears mesh and you can discover how their size and number of teeth affects the speed at which each turns.

Interest is lagging in the annual Mount Olympus Games, attendance is sagging, and Zeus is not happy. How can he restore the spirit of competition? With lightning bolt speed, he pits Team Motherboard, coached by Digit, against Team Hacker, coached by Wicked, The teams have to compete in the Triadditon, a relay-type race made up of an obstacle course, a swim race, and a foot race where each competitor does one event and tags their teammate to do the next. Bragging rights and hero worship go to the winners. But Wicked and Digit have their hands full when Hacker and Matt both insist on running the final event so that they can claim Zeus's glory. How can the kids convince Matt to let go of his personal pride - and rivalry with Slider who subs for the injured Jackie-for the good of the team?

Hacker has discovered an army of awesome creatures he can use to rule cyberspace, but they are carved in stone on the walls of the Pyramid of Jimaya. To bring the animals to life, he must steal the Sphere of Being, a magical orb closely guarded by three ghosts (Hacker's worst nightmare). How can he distract them so he can steal the Sphere? Opportunity knocks when he tricks Jules, recently hired as tour guide, into pushing the wrong button and falling, along with the kids and Creech, into an underground arena from which there is no escape! Confronted by the Jam Master, the guardian of the pyramid, and the Pyramid's three ghosts, the kids are told they can go free if they can overcome the ghosts in a game of Jimaya Jam. The game is like basketball except for a few small quirks: When Matt tries to dribble and move the ball across the court, it breaks! And he can't move from where he stands on the court once he receives it. Coach Jackie struggles with a game plan until the kids realize that diagramming her plays makes it a whole lot easier to follow them. Down to their last ball, stopping Hacker rests on their ability to diagram and execute the right play.

With special guest star Al Roker. A trip to R-Fair City nearly turns into a monster mash when Hacker abducts Glowla, a beautiful cyberlady who generates pure energy. Hacker is able to snatch Glowla by reprogramming her trick whale, Snout. As a result, Snout goes on a rampage. Digit and the kids must find Glowla and stop Snout before he totally destroys R-Fair City. The Big Idea: To be confident about your solution to a problem, make sure the answer is reasonable - that it is "in the ballpark". Math Topic: Ballpark Estimation; NCTM Links: Number and Operations Science Connection: Real-world checking of conclusions.

To prove once and for all that he's smarter than the CyberSquad, Hacker challenges the kids and their friends to solve a series of puzzles. But this isn't just fun and games - the fate of cybersite Solaria hangs in the balance. Solve all the puzzles in under three hours, and Solaria is saved... but fail, and the favorite vacation spot will be reformatted into digital garbage!

Hacker and his bumbling henchbots Buzz and Delete are drilling inside the nature preserve Ecotopia. They're desperately searching for the Emergency Reset Button, which will allow Hacker to re-format all of Cyberspace to his settings...putting him in charge of everyone and everything forever! He accidentally triggers a slime geyser, which destroys many animals' habitats. The overcrowding causes manic monkeys, chaotic crocs and outraged orangutans. The CyberSquad is called in to rescue the animals and restore harmony to Ecotopia. They team up with Ollie (guest star Rico Rodriguez), a Junior Ranger, and quickly learn this isn't their only problem.

Hacker's careless drilling on Ecotopia set off a slime geyser, which destroyed many animals' habitats. After teaming up with Ollie (guest star Rico Rodriguez) to restore harmony, the CyberSquad learns that rescuing animals isn't their only problem. Ollie's mom has gone missing too. And old friends and longtime foes mysteriously surface as the drama unfolds. Can the kids restore Ecotopia, rescue their friends and prevent Cyberspace from being lost to the villainous Hacker forever?

Matt is setting up the farm for his family's annual Halloween Pumpkin Patch Party and he is so excited! All his relatives come for the celebration, and even Grammy will be there this year! Inez and Jackie urge Matt to take a quick break and go into Cyberspace for Haunt-O-Rama at R-Fair City - an amusement park cybersite lit up to the nines for the Halloween holiday. The girls assure Matt he will be back home in plenty of time, and he agrees to go. But all their plans change when Hacker traps the kids on R-Fair City, hacking the portal system so they can't get back to Earth! (He thought he was keeping them out of Cyberspace for good, but alas, Buzz and Delete botched their task yet again.) Upset that he came to R-Fair City in the first place, Matt is worried about missing his family's party. The kids must find enough energy on R-Fair City to power Digit's old Portal Rebooter and fix the system. With the Halloween celebration in full swing, can they find enough big and small ways to save energy amid the bright lights? And will Matt make it back in time to see Grammy?

To prove once and for all that he's smarter than the CyberSquad, Hacker challenges the kids and their friends to solve a series of puzzles. But this isn't just fun and games - the fate of cybersite Solaria hangs in the balance. Solve all the puzzles in under three hours, and Solaria is saved... but fail, and the favorite vacation spot will be reformatted into digital garbage!

With special guest star Al Roker. A trip to R-Fair City nearly turns into a monster mash when Hacker abducts Glowla, a beautiful cyberlady who generates pure energy. Hacker is able to snatch Glowla by reprogramming her trick whale, Snout. As a result, Snout goes on a rampage. Digit and the kids must find Glowla and stop Snout before he totally destroys R-Fair City. The Big Idea: To be confident about your solution to a problem, make sure the answer is reasonable - that it is "in the ballpark". Math Topic: Ballpark Estimation; NCTM Links: Number and Operations Science Connection: Real-world checking of conclusions.

Hacker plans to launch a new virus at Motherboard - one that will crash her hard drive once and for all so he can take over cyberspace. To stop the kids and Digit from getting in his way, he tricks them into a cybersite from which escape seems impossible. In a confounding juxtaposition of scale and size, the kids first find themselves in a land of giants - then become giants themselves in a land of little people. The kids must cope with these disparities in scale and size, and use their brainpower to escape and warn Motherboard before Hacker can launch his virus. The Big Idea: You can create an exact likeness of something--though one that is a different size--by multiplying the size of every part of your original by the same number. Math Topic: Scale and Size; NCTM Links: Geometry, Algebra.

The dastardly Hacker (Christopher Lloyd) takes over the Radopolis cybersite, declaring himself King in "Totally Rad," the season premiere of CYBERCHASE. In an effort to dethrone him, the kids challenge the Hacker's extreme team to a winner-take-all skate-off. There's just one catch: high-scoring tricks need as much area as possible and the field keeps mysteriously changing! With Digit ( Gilbert Gottfried) as coach, the kids put on a dazzling display of blading, boarding, and biking, but can they match their performance to the changing arena? The Big Idea: Different shapes bounded by the same perimeter can enclose very different areas. Math Topic: Perimeter/Area.

Digit and the kids go on a rescue mission to save Slider, searching for their friend all over a mysterious cybersite called Ticktockia. But it's all a big trick by Hacker, and Slider's not even there! And if the CyberSquad doesn't leave soon, they'll be stuck forever. Can they learn enough about gears to escape before the clock strikes 9? Only time will tell! EDUCATIONAL OBJECTIVE: Watch carefully how two gears mesh and you can discover how their size and number of teeth affects the speed at which each turns.

Digit is pet-sitting in Golftopia, taking care of Dewey, a lovable Deedle Beast. But suddenly Dewey starts going berserk on his daily walks. What's going on?! The kids arrive to help, but how do you figure out what's wrong with an animal that can't talk? The kids begin to see a pattern in the critter's odd behavior - and the plot thickens when they realize that Hacker has moved in right next door. What is the King of Chaos up to this time?

It's that time of the year again: Reboot Day - when all of cyberspace celebrates a fresh start and all the bots make Reboot resolutions! It's Delete's favorite holiday, but Hacker is having none of it; he's in a foul mood because he's low on energy. Fortunately for him, the little windy town of Bottowa has a powerful energy source that'll put new pep in his step. Unfortunately for the Bottowans, this power source is what raises the big ball at the stroke of midnight on Reboot Eve (like dropping the big ball in Times Square, but in reverse), and their celebration is being broadcast live across Cyberspace! When Hacker steals the energy source, Delete is so upset that he decides to stay behind and join forces with the CyberSquad, who have come to help the poor little town from Virtual World-wide humiliation. To do this, they'll try to harness the natural power of the wind and build a giant windmill. But will they be able to finish it all by the stroke of midnight? And will Delete decide to stay in Bottawa forever?

When Wicked casts a spell on the Pompadorians to make them all adore her, Jackie and Digit must reproduce the only symbol that can break it - without being able to see what the symbol looks like. Matt and Inez can't get to Pompadoria to help, so they describe the symbol through their Skwak. But how can they describe the odd-looking spell-breaker accurately so Jackie can make a reproduction that works?

The dastardly Hacker (Christopher Lloyd) takes over the Radopolis cybersite, declaring himself King in "Totally Rad," the season premiere of CYBERCHASE. In an effort to dethrone him, the kids challenge the Hacker's extreme team to a winner-take-all skate-off. There's just one catch: high-scoring tricks need as much area as possible and the field keeps mysteriously changing! With Digit ( Gilbert Gottfried) as coach, the kids put on a dazzling display of blading, boarding, and biking, but can they match their performance to the changing arena? The Big Idea: Different shapes bounded by the same perimeter can enclose very different areas. Math Topic: Perimeter/Area.

In Happily Ever Afterville, the Three Pigs have just finished building their new cottage at the base of Mount Evermore - a peaceful spot without any direct sunlight. They are celebrating with a housewarming party, and they've hired Jackie as their party planner! But trouble strikes when Hacker and Wicked, who are having a battle of wits above Mount Evermore, accidentally zap the mountain away. Now, the sun is streaming directly onto the pigs' house, and it is quickly heating it up inside! Meanwhile, Hacker starts feeling something very strange - guilt. Can the CyberSquad cool down the pigs' warming house and save their housewarming party? And will Hacker - for the first time ever - do the right thing?

It's the CyberSquad's most ingenious plan ever - and most dangerous! If they can insert a new memory chip into Hacker's H-Drive, they can turn him from evil to good. Once he's been shrunk and is inside Hacker, Matt's mission goes like clockwork until a force field is activated and envelops the H-Drive. All seems lost until Digit remembers a robot that Dr Marbles made that can break through any force field. They can shrink it down and send it in to help Matt... but must first figure out how to make it follow their commands. Can Inez, Jackie and Digit program the robot in time?

Contestants from all over Cyberspace have come to Gardenia, a gorgeous garden cybersite ruled by the Queen Mum, for its annual flower-growing contest. Hacker is sure his doofydill will win Tallest Flower, but when he loses to Inez and her happiolus, he is furious and plots a plant-based revenge. He flies off to a faraway site and brings back a funky flower - an invasive species! The funky flower emits a stinky odor that no one can handle - not even the Queen Mum. Worse, it also spreads quickly, steals water, hoards sunlight and crowds out all the native plants! The CyberSquad races against time to find ways to stop the funky flower. Can they rescue Gardenia before it - and Hacker - take over for good?

To compete for the prestigious Penguia Cup, Fluff wants to wear his dad's lucky hockey skates - but his teammates won't let him! They're all going to wear the cool new Cyberblades they saw advertised on TV. To change their minds, Fluff must analyze a sneaky ad and prove the new skates are not the best choice for the big game.

(topic: Timekeeping) - Dr. Marbles finds the encryptor chip (the computer chip that will enable Marbles to delete Motherboard's virus) in an ancient pyramid. But the Mummy who guards the pyramid finds Marbles. When the kids and Digit arrive, they must work their way through the chambers of the pyramid - find Dr. Marbles - and escape before a trap set by the Mummy seals them inside forever. How much time do they have? Unfortunately, they have no clock or watch to tell them how much time has gone by. Is the mission impossible? Not for our kids! The Big Idea: To measure the passage of time, choose a starting point and count up the beats of something that repeats at steady, regular intervals.

It's the CyberSquad's most ingenious plan ever - and most dangerous! If they can insert a new memory chip into Hacker's H-Drive, they can turn him from evil to good. Once he's been shrunk and is inside Hacker, Matt's mission goes like clockwork until a force field is activated and envelops the H-Drive. All seems lost until Digit remembers a robot that Dr Marbles made that can break through any force field. They can shrink it down and send it in to help Matt... but must first figure out how to make it follow their commands. Can Inez, Jackie and Digit program the robot in time?

In Happily Ever Afterville, the Three Pigs have just finished building their new cottage at the base of Mount Evermore - a peaceful spot without any direct sunlight. They are celebrating with a housewarming party, and they've hired Jackie as their party planner! But trouble strikes when Hacker and Wicked, who are having a battle of wits above Mount Evermore, accidentally zap the mountain away. Now, the sun is streaming directly onto the pigs' house, and it is quickly heating it up inside! Meanwhile, Hacker starts feeling something very strange - guilt. Can the CyberSquad cool down the pigs' warming house and save their housewarming party? And will Hacker - for the first time ever - do the right thing?

It's going to be a very special night in Cyberspace for Matt, Inez and Jackie. To show her appreciation for all they've done for her (and Cyberspace), Motherboard has invited the kids to have a slumber party with Digit in the newly refurbished and repainted Control Central! But a case of sneezes, itchy eyes and scratchy throats threatens to put a damper on the slumber fun. And to make matters worse, Hacker has his own surprises for Motherboard that night. Inspired by a B-Monster movie, Hacker makes his own Plantasaurus to finally get the best of Motherboard and take over Cyberspace. Can the kids get to the bottom of the problems inside Control Central before the problems outside come to their front door? It's going to be a very special night in Cyberspace for Matt, Inez and Jackie. To show her appreciation for all they've done for her (and Cyberspace), Motherboard has invited the kids to have a slumber party with Digit in the newly refurbished and repainted Control Central! But a case of sneezes, itchy eyes and scratchy throats threatens to put a damper on the slumber fun. And to make matters worse, Hacker has his own surprises for Motherboard that night. Inspired by a B-Monster movie, Hacker makes his own Plantasaurus to finally get the best of Motherboard and take over Cyberspace. Can the kids get to the bottom of the problems inside Control Central before the problems outside come to their front door?

Sensible Flats has been "Hackerized" - all the town folk look and act like the dastardly villain. But get this: Hacker didn't do it! While he sets out to find out who could have pulled off this fantastic feat, the CyberSquad rushes in to save the town. To do so, these novice climbers must scale a rocky cliff in less than 3 minutes. Can they improve their rock-climbing skills in time or will they be Hackerized themselves?

Introducing Memoryville, home to a vast storehouse of Cyberspace data, where The Slugball Open, a Cyberspace version of baseball, is in progress. In their attempt to win for a day the Key to the City, Team Motherboard has made it to the finals ... along with, you guessed it, Hacker! Unbeknownst to most (except, of course, to Hacker), this Key opens all doors to the city-including the door to the data storehouse! With surefire plans to win, Hacker can hardly wait to delete the data and create untold chaos. Undaunted by the awesome array of Hacker's bad guys, Team Motherboard discovers distinctive patterns to these nefarious sluggers' past performances. But can the hit charts they develop be enough to help the good guys win?

The citizens of Factoria have been put back to work at a toy factory where they get free meals. The problem? The benefactor is none other than Hacker, and the meals all come from vending machines. The CyberSquad and their new friend--a little Factorian girl named Zoreen--suspect Hacker is up to no good, and they discover he's not making toys, but spy planes! To get the Factorians out of Hacker's clutches, the CyberSquad must show them how to grow their own food. Can they put Hacker out of business for good? Big idea: Delicious, healthful vegetables don't just come from the store. They grow from seeds - and you can grow (and eat) them yourself! Math concept: Area.

The monster Gigabyte returns! The bad guys bring Gigabyte to a remote, Mayan-style pyramid on cybersite Jimaya. The CyberSquad must work their way past a variety of obstacles, and block the rays of the sun before it can energize the metal monster and cause chaos!

It's going to be a very special night in Cyberspace for Matt, Inez and Jackie. To show her appreciation for all they've done for her (and Cyberspace), Motherboard has invited the kids to have a slumber party with Digit in the newly refurbished and repainted Control Central! But a case of sneezes, itchy eyes and scratchy throats threatens to put a damper on the slumber fun. And to make matters worse, Hacker has his own surprises for Motherboard that night. Inspired by a B-Monster movie, Hacker makes his own Plantasaurus to finally get the best of Motherboard and take over Cyberspace. Can the kids get to the bottom of the problems inside Control Central before the problems outside come to their front door? It's going to be a very special night in Cyberspace for Matt, Inez and Jackie. To show her appreciation for all they've done for her (and Cyberspace), Motherboard has invited the kids to have a slumber party with Digit in the newly refurbished and repainted Control Central! But a case of sneezes, itchy eyes and scratchy throats threatens to put a damper on the slumber fun. And to make matters worse, Hacker has his own surprises for Motherboard that night. Inspired by a B-Monster movie, Hacker makes his own Plantasaurus to finally get the best of Motherboard and take over Cyberspace. Can the kids get to the bottom of the problems inside Control Central before the problems outside come to their front door?

Sensible Flats has been "Hackerized" - all the town folk look and act like the dastardly villain. But get this: Hacker didn't do it! While he sets out to find out who could have pulled off this fantastic feat, the CyberSquad rushes in to save the town. To do so, these novice climbers must scale a rocky cliff in less than 3 minutes. Can they improve their rock-climbing skills in time or will they be Hackerized themselves?

(topic: Money) - While attempting to rescue Dr. Marbles, the kids and Digit crash land on cybersite Nowhere, along with Hacker, Buzz and Delete. As a result of the crash, Hacker is shrunk, and Buzz and Delete become smart. In a race to rebuild their cybercraft and save Marbles, Digit and the kids learn to trade and barter and eventually create a monetary system. But who will finish first?!! The Big Idea: Instead of trading what you have for what you want, you can make it easy to buy and sell by creating a system where you exchange goods for tokens of different fixed values - money!

Creech invites her good friends the CyberSquad to Tikiville to show off the amazing new bike path that has everyone driving their fantastic new bikes and trikes rather than cars. Everyone is having fun - even Hacker is joyriding on his bike (and if that isn't suspicious, Jackie doesn't know what is). Inez, who cares deeply for animals, soon realizes the bike path has divided the habitats of many of Tikiville's cute, cuddly creatures. Creature families have been split up, and the busy bike path is preventing animals from reaching their food and water sources. Inez feels the bike path should be shut down, but Creech doesn't want to take away the benefits the path has created for her community. The disagreement drives a wedge between the two good friends. Will they find a compromise? Will a map of the area help Inez and her friends reunite the cute critters to their families and homes? And what is that sneaky Hacker up to?!