June Allyson
— Pat O'Malley
Dick Powell
— Rick Garvey
Ricardo Montalban
— Johnny Monterez
Lionel Barrymore
— Sean O'Malley
Teresa Celli
— Marina Monterez
Barry Kelley
— Allan Goff
Tom Powers
— Tom Balford
Mimi Aguglia
— Mom Monterez
Marianne Stewart
— Audrey
John Gallaudet
— Phil Tripp
Wally Maher
— Reporter #1
Larry Keating
— Reporter #2
Kenneth Tobey
— Reporter #3
Bert Davidson
— Reporter #4
Marilyn Monroe
— Dusky Ledoux (uncredited)
David Fresco
— Gump