David Janssen as Tom Alder

Jeanne Crain as Linda Foster

Dina Merrill as Nicki Kovacs

Jacques Aubuchon as Jacques Pleschette

William Demarest as Desmond Slocum

Agnes Moorehead as Mrs. Eleanor Delaney

Brad Dexter as Leroy Dane

Robert Strauss as Jimmy Honsinger

Fredd Wayne as Harris Toomey

George N. Neise as Walter Collinson

Mort Mills as Harbin

Robert Gruber as Bellboy

Will Wright as Newspaper morgue attendant

Wolfe Barzell as Old Man Pleschette (uncredited)

George Sasaki as Bar Worker (uncredited)