Monsters vs Aliens

Monsters vs Aliens Cast

28 cast members · 20 with popularity data

Most Popular Monsters vs Aliens Cast Members

Reese Witherspoon is currently the most popular Monsters vs Aliens cast member online with a Attention Score of 5.6. 3 of 28 cast members rank in the top 1,000 actors online today. Updated September 24, 2026.

Reese Witherspoon

Susan Murphy / Ginormica (voice)

Cuthbert (voice)

Renée Zellweger

Dr. Cockroach Ph.D. (voice)

Kiefer Sutherland

General W.R. Monger (voice)

Derek Dietl (voice)

The Missing Link (voice)

Computer (voice)

Gallaxhar (voice)

News Reporter (voice)

Carl Murphy (voice)

Stephen Colbert

President Hathaway (voice)

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

#14,711 overall

Wendy Murphy (voice)

#16,064 overall

#17,844 overall

Advisor Cole / Army Commander Jones (voice)

#21,702 overall

Advisor Wedgie (voice)

#26,605 overall

Secret Service Man #1 / Lieutenant (voice)

#29,434 overall

Technician Jerry (voice)

#33,764 overall

Private Bullhorn / Helicopter Pilot / Advisor Ortega (voice)

Commander / Advisor Smith (voice)

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

Geoffrey Pomeroy

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

Soldier #1 / Advisor Jackson (voice)

Bridesmaid Candy (voice)

Technician Bee (voice)

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