Aired: 12/27/2005
Average kid, ten year old Ben Tennyson, his Grandpa Max and his cousin Gwen's summer of adventure takes an odd turn when Ben discovers a watch like object that has been jettisoned from alien spacecraft high above the Earth.
Aired: 1/13/2006
Ben must fight Dr. Animo, a crazed scientist who has a DNA-altering device.
Aired: 1/14/2006
Ben has his hands full with a giant sea monster and an evil poacher.
Aired: 1/21/2006
Ben must rescue his aunt and grandfather when they are held hostage by shape-shifting aliens.
Aired: 1/28/2006
Ben is pursued by three bounty hunters sent by Vilgax to steal the Omnitrix.
Aired: 2/4/2006
Ben accidentally releases creatures made of electric energy and must use his own powers to recapture them.
Aired: 2/11/2006
Ben meets a mutant who can absorb any form of energy and may be after the Omnitrix.
Aired: 2/18/2006
Ben clashes with a female gang member who's become part cyborg.
Aired: 2/25/2006
Ben discovers an evil circus that's headed by a psychic vampire clown named Zombozo.
Aired: 3/4/2006
Ben battles a sorcerer who possesses a number of charms, and Gwen suddenly becomes a superhero when one of the charms falls into her hands.
Aired: 3/11/2006
Ben gets revenge on an amusement-park attendant who said he was too small to go on a ride.
Aired: 3/18/2006
Ben's summer cold causes strange physical changes in his alien personas.
Aired: 3/25/2006
Vilgax tries to get the Omnitrix for himself while Grandpa Max's strange past becomes known, causing a showdown between Vilgax and the Tennyson family.
