Cornel Wilde

Character: Maj. John Boulton

Michael Wilding

Character: Maj. John Andre

George Sanders

Character: Dr. Jonathan Odell

Anne Francis

Character: Sally Cameron

Robert Douglas

Character: Gen. Benedict Arnold

John McIntire

Character: Gen. Robert Howe

Rhys Williams

Character: Peter Andre

John Dehner

Character: Nathanael Greene

Bobby Driscoll

Character: Ben Potter

James Westerfield

Character: Col. Jameson

Paul Cavanagh

Character: Sir Henry Clinton

Peter Adams

Character: Lt. Blair (uncredited)

Tristram Coffin

Character: Col. Varick (uncredited)

Robert Dix

Character: Lt. Evans

Michael Fox

Character: Maj. Russell

Paul Frees

Character: Narrator (voice)

Dabbs Greer

Character: Capt. Brewster

Robin Hughes

Character: Col. Tarleton

Bruce Lester

Character: Col. Simcoe

Frank Mills

Character: Tony (uncredited)

Gordon Richards

Character: Mr. Cameron

Robert Stevenson

Character: Stout Man (uncredited)

John Alderson

Character: Mr. Durkin

Chet Brandenburg

Character: Soldier (uncredited)

Jack Deery

Character: Soldier (uncredited)

Leslie Denison

Character: Capt. Sutherland (uncredited)

James Dime

Character: Soldier (uncredited)

Byron Foulger

Character: Man with Delivery for Mr. Moody (uncredited)

Don C. Harvey

Character: Captain Leading Squad at Execution (uncredited)

Olaf Hytten

Character: Maj. Andre's Butler (uncredited)

Manuel París

Character: Servant (uncredited)

Dick Simmons

Character: Sergeant with Signalman (uncredited)