George R. 'Machine Gun' Kelly
Florence 'Flo' Becker
Michael Fandango
Apple
Howard
Harry
'Ma' Becker
Maize
Lynn Grayson
Sherryl Vito
Frank
Mr. Andrew Vito
Detective Clinton
Harriet
Detective Drummond
Martha
Philip Ashton (uncredited)
Freddy (uncredited)
Corrupt Cop (uncredited)