Casting Monstres contre Aliens

Acteurs et actrices

Reese Witherspoon Rôle : Susan Murphy / Ginormica (voice)

Seth Rogen Rôle : B.O.B. (voice)

Hugh Laurie Rôle : Dr. Cockroach Ph.D. (voice)

Will Arnett Rôle : The Missing Link (voice)

Kiefer Sutherland Rôle : General W.R. Monger (voice)

Rainn Wilson Rôle : Gallaxhar (voice)

Paul Rudd Rôle : Derek Dietl (voice)

Stephen Colbert Rôle : President Hathaway (voice)

• Insectosaurus (voice) Insectosaurus (voice) Jimmy Kimmel
• Wendy Murphy (voice) Wendy Murphy (voice) Julie White
• Carl Murphy (voice) Carl Murphy (voice) Jeffrey Tambor
• Computer (voice) Computer (voice) Amy Poehler
• News Reporter (voice) News Reporter (voice) Ed Helms
• Katie (voice) Katie (voice) Renée Zellweger
• Private Bullhorn / Helicopter Pilot / Advisor Ortega (voice) Private Bullhorn / Helicopter Pilot / Advisor Ortega (voice) Sean Bishop
• Commander / Advisor Smith (voice) Commander / Advisor Smith (voice) Rich Dietl
• Secret Service Man #1 / Lieutenant (voice) Secret Service Man #1 / Lieutenant (voice) Rob Letterman
• Wilson (voice) Wilson (voice) Tom McGrath
• Advisor Cole / Army Commander Jones (voice) Advisor Cole / Army Commander Jones (voice) Chris Miller (II)
• Advisor Wedgie (voice) Advisor Wedgie (voice) Mike Mitchell
• Technician Jerry (voice) Technician Jerry (voice) Kent Osborne
• Advisor Ouaou / Mrs. Ronson / Female Advisor #2 / Panicked Guest (voice) Advisor Ouaou / Mrs. Ronson / Female Advisor #2 / Panicked Guest (voice) Latifa Ouaou
• Soldier #4 / Pilot / Soldier #3 / News Technician (voice) Soldier #4 / Pilot / Soldier #3 / News Technician (voice) Geoffrey Pomeroy
• Soldier #1 / Advisor Jackson (voice) Soldier #1 / Advisor Jackson (voice) David P. Smith
• Bridesmaid Candy (voice) Bridesmaid Candy (voice) Lisa Stewart
• Advisor Hawk / Advisor Dither / Minister / Secret Service Man #2 / Mama Dietl (voice) Advisor Hawk / Advisor Dither / Minister / Secret Service Man #2 / Mama Dietl (voice) Conrad Vernon
• Cuthbert (voice) Cuthbert (voice) John Krasinski
• Technician Bee (voice) Technician Bee (voice) Stephen Kearin