Reese Witherspoon

Susan Murphy / Ginormica (voice)

Seth Rogen

B.O.B. (voice)

Hugh Laurie

Dr. Cockroach Ph.D. (voice)

Will Arnett

The Missing Link (voice)

Kiefer Sutherland

General W.R. Monger (voice)

Rainn Wilson

Gallaxhar (voice)

Paul Rudd

Derek Dietl (voice)

Stephen Colbert

President Hathaway (voice)

Jimmy Kimmel

Insectosaurus (voice)

Julie White

Wendy Murphy (voice)

Jeffrey Tambor

Carl Murphy (voice)

Amy Poehler

Computer (voice)

Ed Helms

News Reporter (voice)

Renée Zellweger

Katie (voice)

Sean Bishop

Private Bullhorn / Helicopter Pilot / Advi

Rob Letterman

Secret Service Man #1 / Lieutenant (voice)

Tom McGrath

Wilson (voice)

Chris Miller

Advisor Cole / Army Commander Jones (voice

Latifa Ouaou

Advisor Ouaou / Mrs. Ronson / Female Advis

Geoffrey Pomeroy

Soldier #4 / Pilot / Soldier #3 / News Tec

David P. Smith

Soldier #1 / Advisor Jackson (voice)

Conrad Vernon

Advisor Hawk / Advisor Dither / Minister /

John Krasinski

Cuthbert (voice)

Conrad Vernon

Directing

Wallace Wolodarsky

Writing

John Bruno

Crew

Glenn Berger

Writing

Jonathan Aibel

Writing

Rob Letterman

Writing

Rob Letterman

Directing

Henry Jackman

Sound

Andy Nelson

Sound

Ethan van der Ryn

Sound

Anna Behlmer

Sound