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