Men in White
นักแสดง
Brion James
Air Force
Ben Stein
Men in Strangemeister's Head
Carlos Bernard
Alien
Karim Prince
Roy Dubro
George Kennedy
Army
Mary Ann Schmidt
Bikini Girl
Thomas F. Wilson
Ed Klingbottom
Danny Mann
Alien #1 (voice)
Michael Reardon
Spock
Rob Paulsen
Dr. Strangemeister (voice) (uncredited)
Barry Bostwick
President Smith
Dave Fennoy
Glaxxon (voice)
Jennifer Coolidge
Michael McDonald
Secret Service Agent
Rodger Halston
Glaxxon
John Bishop
G-Man
Patricia Elliott
Girl Scout Leader
Melissa Rivers
Female Reporter #1
Bobby Edner
M. Emmet Walsh
Stanley
Donna D'Errico
Press Secretary
Don Stroud
Old Bob
Wigald Boning
Dr. Strangemeister
ดี แบรดลี่ เบเกอร์
Subordinate Alien (voice)