Monsters vs. Aliens - Cast

Reese Witherspoon

Susan Murphy / Ginormica (voice)
Actor

Seth Rogen

B.O.B. (voice)
Actor

Hugh Laurie

Dr. Cockroach Ph.D. (voice)
Actor

Rainn Wilson

Gallaxhar (voice)
Actor

Will Arnett

The Missing Link (voice)
Actor

Kiefer Sutherland

General W.R. Monger (voice)
Actor

Paul Rudd

Derek Dietl (voice)
Actor

Stephen Colbert

President Hathaway (voice)
Actor

Julie White

Wendy Murphy (voice)
Actor

Jeffrey Tambor

Carl Murphy (voice)
Actor

Amy Poehler

Computer (voice)
Actor

Ed Helms

News Reporter (voice)
Actor

Renée Zellweger

Katie (voice)
Actor

Sean Bishop

Private Bullhorn / Helicopter Pilot / Advisor Ortega (voice)
Actor

Rich Dietl

Commander / Advisor Smith (voice)
Actor

Rob Letterman

Secret Service Man #1 / Lieutenant (voice)
Actor

Tom McGrath

Wilson (voice)
Actor

Chris Miller

Advisor Cole / Army Commander Jones (voice)
Actor

Mike Mitchell

Advisor Wedgie (voice)
Actor

Kent Osborne

Technician Jerry (voice)
Actor

Latifa Ouaou

Advisor Ouaou / Mrs. Ronson / Female Advisor #2 / Panicked Guest (voice)
Actor

Geoffrey Pomeroy

Soldier #4 / Pilot / Soldier #3 / News Technician (voice)
Actor

David P. Smith

Soldier #1 / Advisor Jackson (voice)
Actor

Lisa Stewart

Bridesmaid Candy (voice)
Actor

Conrad Vernon

Advisor Hawk / Advisor Dither / Minister / Secret Service Man #2 / Mama Dietl (voice)
Actor

John Krasinski

Cuthbert (voice)
Actor

Stephen Kearin

Technician Bee (voice)
Actor