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 -- including Swampfire, Goop and Jetray -- to fight against Highbreed and stop him from making humans extinct and destroying Earth.
First episode date: April 18, 2008 (USA)
Created by: Man of Action
Genre: Fantasy; Science fiction; Adventure; Superhero; Drama
Network: Cartoon Network
Producer: Donna Smith