Michael Strong

as Travin

as Sol Silverman

as Resistance Leader / The Old Man

as Col. Varney

as Bernie Bertelli

as Hugh Trevanian

as Jack

as Walter Green

as Travin

as Herman Lower

as Lassiter

as Sergeant Hoffman

as Pete Descowicz

as Arthur DeHaven

as Dr. Sam Gaynor

as Brigadier General Hobart Carver

as Dr. Walter Stevens (uncredited)

as Grayson

as Harry Maguire

as Meredith Howell

as Stegman

as Paul Feng

as Barsky

as Stephan Gomalk

as Yorgi Petrosian

as Police Chief Petrovitch

as Dale Hyde

as Roger Korby

as Martin Jago

as Paul Gray

as William MacKenzie

as Miles Currier

as Cass Hyatt

as Lt. Herbert Decker

as Narouz

as Shaw - Social Worker

as Ollie Enright

as Molloy

as Phil Kranz

as Sgt. Jesse Cobb

as Dr. Sobranie

as Chuck

as Det. Hal Perleman

as Henry

as Johnny Troy

as George Maxton

as Lloyd Mills

as Shaver

as Peak Stratton

as Lewis Abbott

as Dr. Alex Connell (uncredited)

as Harry Henderson

as Otis

as Dave

as John Poe

as Lloyd Mills

as Ivan Ivanovich Nyukhin