Black Hole High

Josie gets sucked into a vortex, sending her three hours into the past.

Marshall is goes to school with a cold, and his sickness spread via wireless computer network.

A class DNA project goes awry when Lucas' DNA is altered and his personality changes

Lucas' personality moves into Vaughn's body and Vaughn's moves into Lucas' body.

An accident with molecular models sends Marshall through the periodic table.

A statement turns into gossip about Josie as she sneaks around for a birthday surprise.

An old box of Pearadyne Lab computer chips leads Marshall into a moneymaking scheme.

The Academic Olympics team trains under Capt. Corrine (who is obsessed with winning).

When Corrine auditions for a band as a singer, she looks at a mirror, through which she travels.

Students are becoming addicted to energy bars, especially Lucas and Vaughn.

After listening to her new CD too loud, Josie develops super-sensitive hearing and echolocation.

Josie and Vaughn go on their first date. Josie's watch allows her to stop time.