Joe Mantell
Giuseppe 'Joe' Zangara
Robert Middleton
Mayor Anton J. Cermak
Lee Van Cleef
Frank Diamond
Frank De Kova
Louis 'Little New York' Campagna
Percy Helton
Jocko Monaghan
Sterling Holloway
Horace De Vilbill
Sam Gilman
Detective Barney Kyle
Russell Custer
Police Officer (uncredited)
