Cyberchase

It's Valentine's Day and Hacker traps Dr. Marbles and Lady Ada Lovelace in a time machine and it's all up to the kids and Digit to get them out. Meanwhile, Hacker plans his celebration event with Wicked.

Hacker takes over the Radopolis cybersite, declaring himself King. In an effort to dethrone him, the kids challenge Hacker's hired hands to an Olympic-like skateboard competition.

Thanks to Hacker, Wicked puts a spell on Motherboard to turn all the Cybersites mean and green. The kids gather ingredients to break Wicked's spell and prevent Motherboard from doing this.

Hacker becomes a good guy! Can this possibly be true? A new, reformed Hacker runs for election against Motherboard, claiming to have done five good deeds, and promising to turn over a new leaf. Can the kids find a counter example that proves his claims to be false - or will Hacker be elected the new ruler of cyberspace?

Motherboard mistakenly sends a treasure map to Hacker. The treasure is the secret to the legendary cyber-pirate Ivanka the Invincible's invincibility. If Hacker finds it, cyberspace is doomed!

It's Mother's Day in cyberspace - and Hacker is determined to ruin it for everyone, especially Motherboard, by derailing the train that picks up the rare and colorful Madre Bonitas. This beautiful flower symbolizes Mother's Day, and it must be harvested on this one day only. It's a race against time, as the kids and Digit try to repair the breaks in the line and save Mother's Day.

Hacker steals the powerful Eye of Rom from Binky the Cat's pyramid, placing the Ancient Egypt cybersite in jeopardy. The kids and Digit set out to retrieve the Eye from Hacker, but the journey is packed with a maze of exciting, action-filled gambits that force them to first do and undo a series of complicated steps.

A trip to R-Fair City nearly turns into a monster mash when Hacker abducts Glowla, a beautiful cyberlady who radiates pure energy. Hacker is able to snatch Glowla by reprogramming her trick whale, Snout. As a result, Snout goes on a rampage.

Out for revenge, Hacker invades Shangri-La and imprisons Master Pi. The kids and Digit arrive as Hacker searches for the Good Vibration - the source of peace and happiness on the cybersite. Trouble doubles with unexpected results for the kids as well as Hacker, Buzz and Delete. Will the good vibrations continue, or will Hacker turn Shangri-La into Shangri-Blah?

The main Cybrary is under attack. Hacker, disguised as an exterminator called the Verminator, has released a mysterious, fishlike cyberbug that is systematically destroying certain information - but Ms. Fileshare, the overworked Cybrarian is too busy to notice. While Hacker uses bar graphs to confuse the Cybrarian, the kids create bar graphs of their own to counter his contentions.

Believing that the Wicked Witch is really the long lost daughter of a powerful king, Hacker agrees to marry her, convinced that their union will double his power and Motherboard will never be able to defeat him. What Hacker doesn't know is that Wicked has secretly hidden away the REAL long-lost daughter of the king and stolen her identity.

Hacker returns to Poddleville with a peace offering: a magnificent statue of the Mayor of Poddleville. But at the unveiling party, Hacker accuses someone of stealing the key to his recharger chair. The accused claims he's innocent. Like Sherlock Holmes and Watson, the kids and Digit investigate the crime by interviewing eyewitnesses and recreating the crime scene.

Digit must face off against the unscrupulous Hacker in a cooking competition that will decide the fate of Cyberspace.

Hacker shows up at Motherboard Control Central. He pleads guilty to being the King of Chaos, but says he's sorry. He doesn't want to be a bad guy anymore. But when nobody's looking, he slips a strange frog into the air duct. What happens when this frog grows into a grotesque, alien creature that threatens to destroy Motherboard?