Shirley Temple
— Barbara Olmstead
Franchot Tone
— David Flanner
Guy Madison
— Corporal Phil Vaughn
Lina Romay
— Raquel Mendoza
Gene Lockhart
— Consul Prescott
Corinna Mura
— Señora Mendoza
Grant Mitchell
— Congressman Crenshaw
Julio Villarreal
— Señor Gaspar Mendoza
Manuel Arvide
— Registrar
José Goula
— Dr. Diego
Carol Forman
— Nurse (uncredited)