Richard Burton

Brown

Elizabeth Taylor

Martha Pineda

Alec Guinness

Major H. O. Jones

Peter Ustinov

Ambassador Manuel Pineda

Paul Ford

Smith

Lillian Gish

Mrs. Smith

Georg Stanford Brown

Henri Philipot

Roscoe Lee Browne

Petit Pierre

Gloria Foster

Mrs. Philipot

James Earl Jones

Dr. Magiot

Zakes Mokae

Michel

Raymond St. Jacques

Captain Concasseur

Cicely Tyson

Marie Therese

Robin Langford

Angelito Pineda (uncredited)