Ben: (as Four Arms) Don't worry, Gwen! I've got this!
[Scene: Ben and his family fight Vilgax's army] ben 10 destroy all aliens transcript link
The movie begins with Ben Tennyson (voiced by Josh Keaton) and his cousin Gwen (voiced by Tara Strong) visiting their grandfather, Max (voiced by Paul Ewen), in Bellwood. Ben is now 15 years old and has been using the Omnitrix to fight villains and save the world. However, his life is about to become much more complicated. Ben: (as Four Arms) Don't worry, Gwen
Gwen: (sarcastically) Oh yeah, because nothing says "invincible" like a 15-year-old with an alien device on his wrist. Ben: (as Four Arms) Don't worry