Ben 10 (Version 2)

This is if the show was a bit like a anime.

Plot
The series centers around Ben Tennyson (Tara Strong), a ten-year-old boy on a cross-country summer vacation, with his cousin Gwen (Meagan Smith) and their grandfather Max (Paul Eiding). On their first night camping in their grandfather's RV affectionately named the "Rust Bucket," Ben finds an alien pod with a mysterious watch-like device named the Omnitrix. The device then attaches itself to his wrist giving him the ability to transform into a variety of alien life-forms each with its own unique skills and powers. With his new found super powers Ben has to learn the responsibilities of being a hero. During their vacation, the Tennysons are attacked by various enemies ranging from space aliens to supernatural entities, while learning about a group of knights called the "Omni-Knights".

Characters
Supporting Characters
 * Ben Tennyson
 * Gwen Tennyson
 * Grandpa Max Tennyson
 * Lance
 * Tetrax Shard
 * Plumbers
 * Lieutenant Steel
 * Arron
 * Edward GrandSmith
 * Xylene
 * Ben 10,000
 * Wes Green
 * Kai Green
 * Myaxx
 * Azmuth

Aliens
Original ◾Diamondhead ◾Four Arms ◾Ghostfreak (escaped but later regained) ◾Grey Matter ◾Heatblast ◾Ripjaws ◾Stinkfly ◾Upgrade ◾Wildmutt ◾XLR8

Additional ◾Blitzwolfer ◾Cannonbolt ◾Ditto ◾Eye Guy ◾Frankenstrike ◾Snare-oh ◾Upchuck ◾Way Big ◾Wildvine Future Aliens ◾Arctiguana ◾Buzzshock ◾Spitter ◾Atomix ◾Sandbox ◾Shellhead ◾Snakepit ◾Toepick Fusions
 * Diamond Matter
 * Heat Jaws
 * Stink Arms