Burt Reynolds
— Lt. Dan August
Norman Fell
— Sgt. Charles Wilentz
Richard Anderson
— Chief George Untermeyer
Jerry Ayres
— Dr. Rodell (archive footage)
Ned Romero
— Sgt. Joe Rivera
Jan-Michael Vincent
— Kevin Colter
Susan Oliver
— Leona Serling
Gerald S. O'Loughlin
— Dominic Lazar
Fritz Weaver
— Dr. Michael Serling
Ahna Capri
— Linda Perry
Ken Scott
— Esseltine
Tony Colti
— (Archive footage)
John Lasell
— Wedlock
Rusty Lane
— (archive footage)