Guy Madison as Brett Murphy

Virginia Mayo as Jean Gurney

George Raft as Stafford

Ilona Massey as Mme. Galli-Cazetti

George Macready as Lord Robert Leverett

Anna Lee as Ursula Leverett

Margaret Lindsay as Mrs. Lanyard

Venetia Stevenson as June Elliott

Mary Anderson as Maria

Brett Halsey as Dr. Vanderbird

Argentina Brunetti as Miss Hooten

Tito Junco as General Ramírez