he is humongousaur
That is an opinion question and can not be answered.
It depends on which one you are talking about? In Ben 10 Secret of the Omnitrix Ben is 10, in Ben 10 Race Against Time Ben is 10, and in the new Ben 10 Alien Force movie that will be coming out in Fall 2009 Ben is 15.
Ultimate bigchill : he can be invisible he can pass through walls he can breathe cie flames
I can watch The Gauntlet in Ben 10 Alien Force.
Ben Tennyson's voice actor is Yuri Lowenthal in Ben 10: Alien Force.
The strongest creature is Alien X.
4 arms is the best because hese the strongest alien
Humungousaur,Way Big and XLR8 oh i fergot Alien X! No, Ultimate Ben is the strongest.
the 2nd Ben 10 show is called Ben 10 : Alien Force
ben 10 rocks.he is stronger than naruto and goku.William is the coolest and strongest guy ever.
That is an opinion question and can not be answered.
in my opinion probaly Fourarms, Benvictor, or Benwolf.
It depends on which one you are talking about? In Ben 10 Secret of the Omnitrix Ben is 10, in Ben 10 Race Against Time Ben is 10, and in the new Ben 10 Alien Force movie that will be coming out in Fall 2009 Ben is 15.
he wont unlock any aliens it different when its comes to Ben 10 and Ben 10 alien force
my favorite Ben 10 alien is Fourarms
Ultimate bigchill : he can be invisible he can pass through walls he can breathe cie flames
Ben 10:Ripjaws Alien Force:Jetray