- a
member of the
Circus Freaks who has prehensile, tentacle-like hair.
Thumbskull (voiced by Jeff
Doucette in the
original series,
David Kaye in Omniverse...
-
Breath (voiced by Josh Keaton) – A
circus freak who can
generate acid.
Thumbskull (voiced by John DiMaggio) – A bald-headed
muscular man with
super strength...
- Frankenstrike,
Joseph Chadwick, Gar Red Wind, Exo-Skull, Mole-Stache, Mallice,
Thumbskull,
Deefus Veeblepister,
George Washington 2012–2019
Avengers ****emble Vision...
- [non-primary
source needed] Mallice,
Warlord Gar,
Ultimate Gravattack,
Thumbskull,
Forever King
Joseph Chadwick (2nd Time), Lord Transyl,
Deefus Veeblepister...
-
Zombozo returns with the
Circus Freaks (Frightwig, and two new members,
Thumbskull and Acid Breath) and a new plan to turn
everyone into
clowns like him...
- Highway, Vulk****
Michael Dorn – Viktor,
Frankenstrike Jeff Doucette –
Thumbskull Robin Atkin Downes –
Jonah Melville Richard Doyle – Enoch, Mr. Jingles...
- sees and
hears Ghostfreak everywhere. When Frightwig, Acid Breath, and
Thumbskull show up, Ben
activates his Omnitrix; however, it
transforms him into Ghostfreak...
-
episodes 2002 The Zeta
Project Sheriff Episode: "Ro's Gift" 2006 Ben 10
Thumbskull 2
episodes 2008 My Life as a
Teenage Robot Glenn Wakeman Episode: "Never...
-
episode "Triptych").
November 25: Jeff Doucette,
American actor (voice of
Thumbskull in Ben 10,
Pango in
Robinson Crusoe,
Glenn in My Life as a
Teenage Robot...
