Season 1

27 दिस॰ 2005 · 23 मि॰

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.

13 जन॰ 2006 · 23 मि॰

Ben must fight Dr. Animo, a crazed scientist who has a DNA-altering device.

14 जन॰ 2006 · 23 मि॰

Ben has his hands full with a giant sea monster and an evil poacher.

21 जन॰ 2006 · 23 मि॰

Ben must rescue his aunt and grandfather when they are held hostage by shape-shifting aliens.

28 जन॰ 2006 · 23 मि॰

Ben is pursued by three bounty hunters sent by Vilgax to steal the Omnitrix.

4 फ़र॰ 2006 · 22 मि॰

Ben accidentally releases creatures made of electric energy and must use his own powers to recapture them.

11 फ़र॰ 2006 · 22 मि॰

Ben meets a mutant who can absorb any form of energy and may be after the Omnitrix.

18 फ़र॰ 2006 · 22 मि॰

Ben clashes with a female gang member who's become part cyborg.

25 फ़र॰ 2006 · 23 मि॰

Ben discovers an evil circus that's headed by a psychic vampire clown named Zombozo.

4 मार्च 2006 · 23 मि॰

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.

11 मार्च 2006 · 23 मि॰

Ben gets revenge on an amusement-park attendant who said he was too small to go on a ride.

18 मार्च 2006 · 22 मि॰

Ben's summer cold causes strange physical changes in his alien personas.

25 मार्च 2006 · 23 मि॰

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.