James Mason as Maxwell Fleury

Joan Fontaine as Mavis Norman

Dorothy Dandridge as Margot Seaton

Joan Collins as Jocelyn Fleury

Michael Rennie as Hilary Carson

Harry Belafonte as David Boyeur

Diana Wynyard as Mrs. Fleury

John Williams as Colonel Whittingham

Stephen Boyd as Euan Templeton

Patricia Owens as Sylvia Fleury

Basil Sydney as Julian Fleury

John Justin as Denis Archer

Ronald Squire as Governor Templeton

Hartley Power as Bradshaw

Barbara Upton as Colonel's Secretary