Ben 10

E1 · 23m

And Then There Were 10

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.

E2 · 23m

Washington B.C.

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

E3 · 23m

The Krakken

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

E4 · 23m

Permanent Retirement

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

E5 · 23m

Hunted

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

E6 · 22m

Tourist Trap

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

E7 · 22m

Kevin 11

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

E8 · 22m

The Alliance

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

E9 · 23m

Last Laugh

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

E10 · 23m

Lucky Girl

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.

E11 · 23m

A Small Problem

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

E12 · 22m

Side Effects

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

E13 · 23m

Secrets

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.