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