Charles Bronson as John Deakin

Ben Johnson as Deputy U.S. Marshal Nathan Pearce

Richard Crenna as Gov. Richard Fairchild

Jill Ireland as Marica Scoville

Charles Durning as Frank O'Brien

Ed Lauter as Major Claremont

Bill McKinney as Reverend Peabody

David Huddleston as Dr. Molyneux

Rayford Barnes as Sgt. Bellew

Scott Newman as Rafferty

Roy Jenson as Chris Banion

Robert Tessier as Levi Calhoun

Joe Kapp as Henry

Archie Moore as Carlos

Sally Kirkland as Jane-Marie

Sally Kemp as Prostitute

Eddie Little Sky as Chief White Hand

Keith McConnell as Gabriel

John Mitchum as Red Beard

Read Morgan as Capt. Oakland

Robert Rothwell as Lt. Newell

Casey Tibbs as Jackson

Doug Atkins as Jebbo

Eldon Burke as Ferguson (uncredited)

Paul Frees as Levi Calhoun (voice) (uncredited)

Irv Faling as Col. Scoville (uncredited)

William Klein as Seamon Devlin (uncredited)

Ron Ponozzo as Soldier (uncredited)