Obsada
Steve Ihnat
Alain Praetorius
Fritz Weaver
Cirrak
Ramon Bieri
Mishani
Bill Erwin
Sam Pickering
Marcy Lafferty
Scientist Wearing Gas Mask
Sabrina Scharf
Anne Novak
Barbara Rhoades
Real Estate Woman
Woodrow Parfrey
Tyson
Sheldon Allman
Dr. Abrams
Lawrence Cook
Donnelly
Peggy Rea
Helen Shaw's Friend
John Vernon
David Hunter / Praetorius
John Schuck
McDaniel
Roger Bowen
Alfred Blount
Lonny Chapman
Albert Treadway
Ed Flanders
Dr. Miles
Jerry Douglas
Gen. Rollins
Jason Wingreen
Mr. Lubbock
Edward Binns
Owen Larkdale
Paul Comi
Wilson (uncredited)