Ben 10: Alien Force

Ben Tennyson is now 15 and becoming a leader wearing his powerful Omnitrix again. Grandpa Max is missing and Ben needs the help of Gwen and Kevin to find him. Ben has 10 new aliens like Swampfire, Goop and Jetray to fight against Highbreed and stop him from making humans extinct and destroying Earth.

Premiere:

Apr 18, 2008

Original Network:

Cartoon Network