George Eastman as Mikos Stenopolis

Annie Belle as Emily

Charles Borromel as Sgt. Ben Engleman

Katya Berger as Katia Bennett

Kasimir Berger as Willy Bennett

Hanja Kochansky as Mrs. Bennett

Ian Danby as Mr. Bennett

Ted Rusoff as Dr. Kramer

Edmund Purdom as Father

Cindy Leadbetter as Peggy (uncredited)

Lucia Ramirez as Woman on TV (archive footage) (uncredited)

James Sampson as Cop at the station (uncredited)

Mark Shannon as Man on TV (archive footage) (uncredited)

Michele Soavi as Biker (uncredited)

Goffredo Unger as Machine Shop Worker (uncredited)

Nat Bush as Deputy (uncredited)