Ben's son, Ken, turns ten. As a birthday gift, Ben gives Ken an Omnitrix, with ten aliens. Ken soon befriends Devlin, a youth with some ties to an archenemy of Ben's.


(as Sebastian O. Montes III)


, (creator) (as Man of Action) | 4 more credits »

Watch Now

From $1.99 (SD) on Amazon Video



1 video »


Episode cast overview:
Ben 10,000 / Way Big (voice)
Wildvine / XLR8 (voice)
Kevin Levin / Devlin Levin (voice)
Ditto / Monitor (voice)
Four Arms (voice)
Grey Matter / Kid (voice) (as Richard Horvitz)


In the future, Ben 10,000's son Ken turns ten (a lad just as willful and self-centered as his father at that age). As a present, he gets his own Omnitrix but chafes at only getting ten alien heroes from which to choose. He accepts it nonetheless. While joyriding on his hoverboard, he meets and befriends another youth his age, unaware he's Devlin, son of Ben's archenemy Kevin. Devlin's plan: worm his way into Ken's trust and free his dad from the Null Void. Ken, unfortunately, is just the right kind of arrogant dupe to fall perfectly into this plan. Written by statmanjeff

Plot Summary | Plot Synopsis





Release Date:

6 October 2007 (USA)  »

Company Credits

Production Co:

Show detailed on  »

Technical Specs



See  »

Did You Know?


The container with the Omnitrix that Ben gives to his son, is just like the container that crashed to earth with Ben's Omnitrix in the first episode of the series. See more »


Ken turns ten, but there are eleven candles on his birthday cake. See more »


Gwendolyn Tennyson: Every parent has trouble letting their kids grow up, but *you're* living proof kids have to make their *own* mistakes. Give Kenny a chance. He'll earn your trust.
See more »

Frequently Asked Questions

This FAQ is empty. Add the first question.

User Reviews

Message Boards

Recent Posts
How many aliens ? bigmalewuss
Major cameo appearance! Matt_Crane
Ben 10 back in school? Wonder what that'd be like for hero. dragonscaler
Long Time Watcher of Ben 10, But Confused... rhunt84
Do Ben and Gwen like each oher in a non-typical way for cousins? kerrigan_91
'Don't Drink the Water' - WTH? Citoyen
Discuss Ken 10 (2007) on the IMDb message boards »

Contribute to This Page

Create a character page for: