The first story focused on Tai and Kari Kamiya four years before their adventure in the Digital World. It shows their first encounter with Digimon and what happened to them (as well as the other children). Tai and Kari wake one morning to find a Digi-Egg that came out of their computer the night before and the egg soon hatches, revealing a Botamon. The Digimon then evolves into Koromon and then Agumon (not the same one that became friends with Tai in the series, and yet, somehow, both Koromon and Kari remember each other), who then goes out and unintentionally destroys a good part of the neighborhood with Kari riding on his back. A second Digi-Egg appears in the sky to reveal an evil digimon, Parrotmon. Agumon then Digivolves to Greymon but isn't strong enough to beat Parrotmon and is knocked out. Tai grabs Kari's whistle and wakes up Greymon, who defeats Parrotmon and disappears with him.
As Kevin Flynn searches for proof that he invented a hit video game, he is "digitalized" by a laser and finds himself inside The Grid, where programs suffer under the tyrannical rule of the Master Control Program.
High School student David Lightman (Matthew Broderick) has a talent for hacking. But while trying to hack into a computer system to play unreleased video games, he unwittingly taps into the Defense Department's war computer and initiates a confrontation of global proportions! Together with his girlfriend (Ally Sheedy) and a wizardly computer genius (John Wood), David must race against time to outwit his opponent.
The Toro cheerleading squad from Rancho Carne High School in San Diego has got spirit, spunk, sass and a killer routine that's sure to land them the national championship trophy for the sixth year in a row.
Gracie Hart is a tough-as-nails FBI officer. When her office receives a letter from a terrorist going by the alias "The Citizen", they figure out that he's planning his next act at the Miss America beauty pageant.