Lana Turner as Nora Taylor

Ricardo Montalban as Roberto Santos

John Lund as Paul Chevron

Louis Calhern as Grandfather Eduardo Santos

Jean Hagen as Anne Kellwood

Eduard Franz as Dr. Lionel Y. Newman

Beulah Bondi as Analyst

Joaquin Garay as Zeca

Archer MacDonald as Howard G. Hubbell

Dorothy Neumann as Mrs. Lionel Y. Newman

Robert Burton as Mr. Cumberly

Rita Moreno as Christina

Bess Flowers as Party Guest

Suzanne Alexander as Brazilian Girl

Laurindo Almeida as Guitarist (uncredited)