Stacy Keach as Col. Vincent Kane

Scott Wilson as Capt. Billy Cutshaw

Jason Miller as Lt. Frankie Reno

Ed Flanders as Col. Richard Fell

Neville Brand as Maj. Marvin Groper

George DiCenzo as Capt. Fairbanks

Moses Gunn as Maj. Nammack

Robert Loggia as Lt. Bennish

Joe Spinell as Lt. Spinell

Alejandro Rey as Lt. Gomez

Tom Atkins as Sgt. Krebs

Steve Sandor as 1st Cyclist

Richard Lynch as 2nd Cyclist

William Peter Blatty as Dr. Fromme (uncredited)

Bruce Boa as Sergeant in combat shack

Gordon Mark as Sgt. Gilman

William Lucking as Highway Patrolman

Stephen Powers as Sgt. Christian

David Healy as 1st General

William Paul as 2nd General

Tom Shaw as Priest

Gordon K. Kee as Inmate

Linda Blatty as Waitress

Hobby Gilman as Marine Corporal

Marilyn Raymon as Cyclist

Bobby Bass as Driver

Billy Blatty as Young Kane