Ben 10: Ultimate Alien (2010) | Full Cast

Dan Riba

DIRECTOR

Butch Lukic

DIRECTOR

Matt Youngberg

DIRECTOR

Yuri Lowenthal

Ben Tennyson

Ashley Johnson

Gwen Tennyson

Dee Bradley Baker

Big Chill

Greg Cipes

Kevin Levin

John DiMaggio

Aggregor

Jeff Bennett

Azmuth

Paul Eiding

Max Tennyson

Peter Renaday

Sir George

Scott Menville

Jimmy Jones

Juliet Landau

Natalie Tennyson

James Remar

Vilgax

Alexander Polinsky

Argit

Kari Wahlgren

Charmcaster

Wil Wheaton

Darkstar

Dwight Schultz

Dr. Animo

David McCallum

Professor Paradox

Fred Tatasciore

Foreman

Rob Paulsen

Rhomboid Vreedle

Patrick Cavanaugh

Winston

Tia Texada

Elena Validus

Peter MacNicol

Oliver

Molly C. Quinn

Eunice

Christopher McDonald

Captain Nemesis

Tara Platt

Jennifer Nocturne

Kevin Michael Richardson

Kwarrel

James Arnold Taylor

Announcer

Sean Donnellan

Ben 10,000

Jason Marsden

Antonio

Chris Pratt

Cooper

Robin Atkin Downes

Sir Cyrus

Richard Doyle

Driscoll

Greg Ellis

Cyborg #2

Xander Berkeley

Trukk

Jim Piddock

Chair Umpire

Miguel Ferrer

Alpha #4

Diane Delano

Ma Vreedle

Bill Mumy

Agent Bryson

Olivia Hack

Emily

Marianne Muellerleile

Maureen

Beth Littleford

Sandra Tennyson

Zeno Robinson

Alan Albright

Matt Levin

Cash

Peter Stormare

King Viktor

Powers Boothe

Sunder

Vicki Lewis

Agent Locke

Tress MacNeille

Zennith

Brian George

Janitor

Yeni Alvarez

Dr. Borges

Khary Payton

Hex

J.K. Simmons

Magister Gilhil

Diedrich Bader

Simian

Charlie Schlatter

Plumber

Keone Young

Cop

Danny Jacobs

Captain

Tara Strong

Serena

Jon Polito

Mizaru

Adam Wylie

Forever Knight #3

Nicholas Guest

Guest

Austin Tindle

Rescued Manuncredited

Vyvan Pham

Julie Yamamoto