Explore the Cast of Ben 10: Ultimate Alien

With his secret identity now revealed to the world, Ben Tennyson continues to fight evil as a superhero with the help of the newly acquired Ultimatrix.

Main Cast of Ben 10: Ultimate Alien

Yuri Lowenthal

Ben Tennyson (voice) (52 episodes)

Yuri Lowenthal (born March 5, 1971; Alliance, Ohio) is a voice actor that has voiced several anime and video game...

Ashley Johnson

Gwen Tennyson (voice) (52 episodes)

Ashley Suzanne Johnson (born August 9, 1983) is an American actress, best known for her two-season role as Chrissy...

Greg Cipes

Kevin Levin (voice) (52 episodes)

Gregory Michael Cipes (born January 4, 1980) is an American voice and film actor. He is also a singer, musician,...

Dee Bradley Baker

Humungosaur (voice) (52 episodes)

Dee Bradley Baker (born August 31, 1962) is an American voice actor. Noted as his long-running-role as Squilliam...

Secondary Cast of Ben 10: Ultimate Alien

Chris Pratt

Cooper (voice) (2 episodes)

Christopher Michael Pratt (born 21 June 1979) is an American actor, known for starring in both television and action...

Powers Boothe

Sunder (voice) (1 episode)

From Wikipedia, the free encyclopedia. Powers Allen Boothe (June 1, 1948 – May 14, 2017) was an American television...

Peter Stormare

King Xarion / King Viktor (voice) (1 episode)

A Swedish film, stage, voice and television actor as well as a theatrical director, playwright and musician. He is...

Beth Littleford

Sandra Tennyson (voice) (1 episode)

From Wikipedia, the free encyclopedia Elizabeth Anna Halcyon "Beth" Littleford (born July 17, 1968) is an American...

J.K. Simmons

Magister Gilhil / Plumber (voice) (1 episode)

Jonathan Kimble Simmons (born January 9, 1955) is an American actor. He has been cited as one of the greatest...

Greg Ellis

Dagonet / Reporter Chet Rigby (voice) (1 episode) , Prince Gyula / Cyborg #2 (voice) (1 episode)

The person Greg Ellis was born on March 21, 1968 and is currently 56 years old.

Scott Menville

Jimmy / J.T. / Pilot 2 (voice) (1 episode) , J.T. (voice) (1 episode) , Jimmy Jones (voice) (3 episodes)

Scott David Menville (born February 12, 1971) is an American actor, voice actor and musician. He is best known for...

Fred Tatasciore

Staradisimus / Forever Knight #3 (voice) (1 episode) , Foreman / Surgeon / Hammer (voice) (1 episode) , Quince / Robot Guard (voice) (1 episode)

Frederick "Fred" Tatasciore (born June 15, 1967) is an American voice actor. Tatasciore was born in New York City,...

Nicholas Guest

Simons / Worker / Guest (voice) (1 episode)

Peter MacNicol

Oliver / Forever Knight #1 (voice) (2 episodes)

Peter MacNicol (born April 10, 1954) is an American actor. In film he is best known for Ghostbusters II and...

Matt Levin

Cash (voice) (1 episode)

Tara Strong

Serena / Young Ben Tennyson (voice) (1 episode)

Tara Lyn Charendoff-Strong (born February 12, 1973) is a Canadian-American actress, voice-over artist, comedian,...

Xander Berkeley

Warden Morgg / Trukk (voice) (1 episode)

Alexander Harper Berkeley (born December 16, 1955) is an American actor. He is known for his television roles as...

Kevin Michael Richardson

Magister Pyke (voice) (1 episode) , Kwarrel (voice) (1 episode)

Kevin Michael Richardson (born October 25, 1964) is an American actor and voice artist who currently stars in The...

Brian George

Victor Valadis / Janitor (voice) (1 episode)

Brian George is a British-Israeli film, television and voice actor for Indian accents, who typically plays guest...

Miguel Ferrer

Magister Hulka / Alpha #4 (voice) (1 episode)

Miguel José Ferrer (February 7, 1955 – January 19, 2017) was an American actor. His breakthrough role was as Bob...

Rob Paulsen

Technician / Rhomboid Vreedle / Engineer #2 (voice) (1 episode) , Rhomboid Vreedle / Magister Patelliday (voice) (1 episode) , Baz-El / Forever Knight #1 / Churl #4 (voice) (1 episode)

From Wikipedia, the free encyclopedia. Robert Fredrick "Rob" Paulsen III (born March 11, 1956), sometimes...

Charlie Schlatter

Tack / Plumber (voice) (1 episode)

From Wikipedia, the free encyclopedia Charles Thomas "Charlie" Schlatter (born May 1, 1966 in Englewood, New...

Olivia Hack

Emily (voice) (1 episode)

From Wikipedia, the free encyclopedia. Olivia Catherine Hack (born June 16, 1983) is an American actress best known...

David Keith McCallum Jr. (born 19 September 1933) is a Scottish actor and musician. He first gained recognition in...

Juliet Landau

Fritz (voice) (1 episode) , Verdona Tennyson / Waitress (voice) (1 episode) , Natalie Tennyson / Melinda (voice) (3 episodes)

James Arnold Taylor

Plumber Officer / Brannigan / Kolar (voice) (1 episode) , Announcer / Fake Vilgax / Fridge (voice) (1 episode)

James Arnold Taylor (born July 22, 1969) is an American voice actor, writer, producer and podcast host, known for...

Adam Wylie

Pierce / Forever Knight #3 (voice) (1 episode)

Adam Wylie is an actor.

Molly C. Quinn

Eunice / Computer (voice) (2 episodes)

Molly C. Quinn (born October 8, 1993) is an American actress whose works have included theatre, film, and...

Diedrich Bader

Simian (voice) (1 episode)

Karl Diedrich Bader (born December 24, 1966), better known as Diedrich Bader, is an American actor, voice actor and...

Jon Polito

Mizaru (voice) (1 episode)

Jon Polito (born December 29, 1950 — September 1, 2016) was an American actor. In a career spanning 35 years and...

Dwight Schultz

Sheriff / Dr. Animo (voice) (1 episode) , Dr. Animo / Teacher #2 (voice) (2 episodes)

From Wikipedia, the free encyclopedia. William Dwight Schultz (born November 24, 1947) is an American stage,...

Alexander Polinsky

Argit (voice) (4 episodes)

Tia Texada

Elena Validus (voice) (2 episodes)

From Wikipedia, the free encyclopedia Tia Texada (born Tia Nicole Tucker on December 14, 1971) is an American...

Keone Young

Julie's Dad / Repair Man / Cop (voice) (1 episode)

The person Keone Young was born on September 6, 1947 and is currently 77 years old.

Yeni Alvarez

Dr. Borges (voice) (1 episode)

Bill Mumy

Agent Bryson (voice) (1 episode)

Vicki Lewis

Agent Locke (voice) (1 episode)

The person Vicki Lewis was born on March 17, 1960 and is currently 64 years old.

Peter Renaday

Old George (voice) (1 episode) , Sir George (voice) (5 episodes)

Diane Delano

Ma Vreedle / Pretty Boy Vreedle (voice) (1 episode)

The person Diane Delano was born on January 29, 1957 and is currently 68 years old.

Jeff Bennett

Major Domo / Hugh (voice) (1 episode) , Pops Vreedle / Jailer (voice) (1 episode) , Magister Labrid / Major General (voice) (1 episode)

From Wikipedia, the free encyclopedia Jeffrey Glenn "Jeff" Bennett (born October 2, 1962) is an American voice...

Robin Atkin Downes

Sir Cyrus / Additional Voices (voice) (2 episodes)

Born in London, England, Robin Atkin Downes is an English actor who is one of the most prolific voice-over actors in...

Richard Doyle

Driscoll / Additional Voices (voice) (2 episodes)

Khary Payton

Hex (voice) (1 episode)

Khary Payton (born May 16, 1972 in Augusta, Georgia) is an American actor and voice actor best known for playing...

Kari Wahlgren

Charmcaster (voice) (4 episodes)

Kari K. Wahlgren (born July 13, 1977) is an American voice actress who has provided English language voices for...

Christopher McDonald

Captain Nemesis (voice) (2 episodes)

Christopher McDonald (born February 15, 1955) is an American actor. He is known for his roles in Happy Gilmore,...

Wil Wheaton

Mike Morningstar / Darkstar (voice) (3 episodes)

Richard William "Wil" Wheaton III (born July 29, 1972) is an American actor and writer. As an actor, he is best...

Marianne Muellerleile

Maureen (voice) (1 episode)

The person Marianne Muellerleile was born on November 26, 1948 and is currently 76 years old.

Tara Platt

Jennifer Nocturne (voice) (2 episodes)

Danny Jacobs

Captain / Police Dispatch / Dr. Pervis (voice) (1 episode)

From Wikipedia, the free encyclopedia Daniel "Danny" Jacobs (born July 7, 1968) is an American voice actor, best...

Patrick Cavanaugh

Winston / Esoterica / Additional Voices (voice) (3 episodes)

James Remar

Vilgax (voice) (5 episodes)

James Remar (born December 31, 1953) is an American actor. He has appeared in movies, video games, and TV shows. He...

John DiMaggio

John William DiMaggio is an American voice actor. A native of North Plainfield, New Jersey, he is known for his...

Jim Piddock

King Urien / Color Commentator / Chair Umpire (voice) (1 episode)

The person Jim Piddock was born on April 8, 1956 and is currently 68 years old.

Vyvan Pham

Erin / Julie Yamamoto (voice) (1 episode) , Mrs. Jones (voice) (1 episode) , Julie Yamamoto (voice) (2 episodes) , Julie Yamamoto / Ship (voice) (2 episodes) , Julie Yamamoto / Computer Voice (voice) (5 episodes)

Zeno Robinson

Alan Albright / Heatblast (voice) (2 episodes)

Tress MacNeille

Zennith (voice) (1 episode)

Teressa Claire MacNeille (née Payne; born June 20, 1951) is an American voice actress, whose credits include voicing...

Sean Donnellan

Cameraman / Thug / Tech (voice) (1 episode) , Ben 10,000 / Eon (voice) (1 episode)

Crew of Ben 10: Ultimate Alien

Full backstage crew list →

Ben 10: Ultimate Alien