الوحوش ضد الفضائيين

ريس ويذرسبون

Susan Murphy / Ginormica (voice)

سيث روغن

B.O.B. (voice)

هيو لوري

Dr. Cockroach Ph.D. (voice)

راين ويلسون

Gallaxhar (voice)

ويل آرنيت

The Missing Link (voice)

كيفر ساذرلاند

General W.R. Monger (voice)

بول رود

Derek Dietl (voice)

Stephen Colbert

President Hathaway (voice)

Julie White

Wendy Murphy (voice)

Jeffrey Tambor

Carl Murphy (voice)

آيمي بولر

Computer (voice)

إد هيلمز

News Reporter (voice)

Renée Zellweger

Katie (voice)

Sean Bishop

Private Bullhorn / Helicopter Pilot / Advisor Ortega (voice)

Rich Dietl

Commander / Advisor Smith (voice)

Rob Letterman

Secret Service Man #1 / Lieutenant (voice)