Ming-Na Wen

Dr. Aki Ross (voice)

Donald Sutherland

Dr. Sid (voice)

Alec Baldwin

Cap. Gray Edwards (voice)

Ving Rhames

Sgt. Ryan Whitaker (voice)

Steve Buscemi

Off. Neil Fleming (voice)

Peri Gilpin

Off. Jane Proudfoot (voice)

James Woods

General Hein (voice)

Keith David

Council Member (voice)

Jean Simmons

Council Member (voice)

Matt McKenzie

Major Elliot (voice)

John DeMita

BCR Soldier #1 / Space Station Technician #2 / Additional Voices (voice)

Matt Adler

Additional Voices (voice)

Steve Alterman

Additional Voices (voice)

David Arnott

Additional Voices (voice)

Cathy Cavadini

Additional Voices (voice)

Lanei Chapman

Additional Voices (voice)

Vicki Davis

Additional Voices (voice)

Judi Durand

Additional Voices (voice)

Greg Finley

Additional Voices (voice)

Jack Fletcher

Additional Voices (voice)

Julia Fletcher

Additional Voices (voice)

Barbara Harris

Additional Voices (voice)

David McCharen

Additional Voices (voice)

Tracy Metro

Additional Voices (voice)

David Michie

Additional Voices (voice)

Richard Penn

Additional Voices (voice)

David J. Randolph

Additional Voices (voice)

Andrea Baker

Additional Voices (voice)

Eric Aten

Deep Eyes (uncredited)

John DiMaggio

BFW Soldier #1 (voice) (uncredited)

Alex Fernandez

Space Station Technician #3 (voice) (uncredited)

David Rasner

Space Station Technician #1 & 4 (voice) (uncredited)

Dwight Schultz

Scan Technician (voice) (uncredited)