Voice

Seth Green

Rebellion Leader's Sister / Predator Wife / Woman

Vicki Davis

Voice

Dan Milano

White Wine Narrator / Skito / Reporter

Sam Elliott

Raptor #1 / Harold's Wife / Woman

Sarah Chalke

Barbie / Johnny's Mother

Megan Hilty

Voice

Breckin Meyer

Jared's Wife / Alicia Masters

Tamara Garfield

Various (voice)

Matthew Senreich

Guest Voice

Ashley Chaney

Guest Voice

Lisa Breitman

Guest Voice

Abraham Benrubi

Guest Voice

Lauren Ambrose

Guest Voice

Malin Akerman

Guest Voice

Lake Bell

Ryu / Ken Masters / Tyg Tiger / Segway

Zachary Levi

Guest Voice

Elizabeth Banks

Guest Voice

Clark Duke

Guest Voice

50 Cent

Guest Voice

Max Charles

Guest Voice

Clare Grant

Guest Voice

Eden Espinosa

Guest Voice

Lacey Chabert

Jared's Boss / Tournament Announcer

Mark Hamill

Guest Voice

Linda Cardellini

Guest Voice

Jacob Crofford

Guest Voice

Dave Foley

Guest Voice

Bill Farmer

Guest Voice

Alex Borstein

Guest Voice

Kat Dennings

Guest Voice

Ashley Eckstein

Guest Voice

Jon Bernthal

Guest Voice

Keith David

Guest Voice

Sam Kwasman

Monterey Jack / Prince Adam / He-Man / Alien

Patrick Pinney

Guest Voice

Keith Ferguson

Gi / E.T.'s Date

Liz Loza

Guest Voice

Kesha

Daphne Blake (voice) / Sarah Connor (voice) / Betty Crocker (voice)

Sarah Michelle Gellar

Guest Voice

Emily Head

Guest Voice

Rachel Bloom

Guest Voice

Whoopi Goldberg

Guest Voice

Rachel Leigh Cook

Megatron / Rebellion Leader / Scientist

Frank Welker

Guest Voice

Judy Greer

Guest Voice

Ben Foster

Guest Voice

Quinton Flynn

Guest Voice

Rachael MacFarlane

(voice)

Adrianne Palicki

Guest Voice

Lucas Grabeel

Guest Voice

Ellie Kemper

Guest Voice

Madison Dylan

Guest Voice

Christine Laskay

Guest Voice

Allison Janney

Guest Voice

Delroy Lindo

Guest Voice

David Hasselhoff

Guest Voice

Ralph Macchio

Guest Voice

Sean Kenin

Guest Voice

Rhea Perlman

Guest Voice

Maurice LaMarche

Elrond / Azmuth

John Moschitta Jr.

Guest Voice

Kathryn Hahn

Guest Voice

RZA

Guest Voice

Page Kennedy

Guest Voice

Tom Hiddleston

Guest Voice

Krysten Ritter

Guest Voice

Larry Hama

Little Boy / Bullied Kid / Himself

Macaulay Culkin

Guest Voice

Ben Schwartz

Guest Voice

Joe Lo Truglio

Guest Voice

Melissa Joan Hart

Guest Voice

Shawn Patterson

Guest Voice

Robert Kazinsky

Sagat / Fattest Fat Loser Announcer / Pilot

Zeb Wells

Guest Voice

Adrian Lester

Guest Voice

Jim Hanks

Guest Voice

Christopher Lloyd

Guest Voice

Adam Scott

Guest Voice

Seth MacFarlane

Guest Voice

Sarah Ramos

Guest Voice

Nicholas Hoult

Guest Voice

Stan Lee

Guest Voice

George Lowe

Guest Voice

Laura Ortiz

Gurney Halleck / Harold / Jerry the Alien

Patrick Stewart

Guest Voice

Gillian Jacobs

Miss Piggy / Kermit the Frog

Victor Yerrid

Linka / Raisin Groupie

Britne Oldford

Guest Voice

Tom Root

Guest Voice

David Morse

Guest Voice

Jason Sudeikis

Guest Voice

Brent Spiner

Guest Voice

Daniel Radcliffe

Gadget Hackwrench / Woman / Raptor #2

Catherine Taber

Guest Voice

Dreama Walker

Guest Voice

Robert Kirkman

Guest Voice

Matthew Lillard

Guest Voice

Eric McCormack

Commander Edwards / King Ding Dong

Billy Zane

Guest Voice

Evan Rachel Wood