William Beaudine Director Leo Gorcey Slip Mahoney Actor Huntz Hall Sach Jones Actor Hillary Brooke "Countess" Margo Actor Gabriel Dell Gabe Moreno Actor Lyle Talbot Bruce McDermott Actor Bernard Gorcey Louie Actor William "Billy" Benedict Whitey Actor Joseph Turkel Johnny Angelo Actor Harry Tyler Wellington Jefferson 'Buffer' McGee Actor Buddy Gorman Butch Actor David Gorcey Chuck Actor Charles R. Marion Screenwriter Bert Lawrence Screenwriter Jan Grippo Producer Marcel Le Picard Cinematographer William Austin Film Editing Dave Milton Art Director Raymond Boltz Jr. Set Designer