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