Writer: Al Martin
Cast: Leo Gorcey .... Muggs Bobby Jordan .... Danny Graham Joan Barclay .... Helen Munson Dave O'Brien .... Tom Lawson George Pembroke .... Dr. Richard Nagel III Ernest Morrison (as Sunshine Sammy Morrison) .... Scruno David Gorcey .... Peewee Donald Haines .... Skinny Eugene Francis .... Algy Reynolds Bobby Stone .... Louie Herbert Rawlinson .... Mr. Reynolds Dennis Moore .... George - Pilot Henchman Forrest Taylor .... Mr. Forbes Robert F. Hill .... Mr. Woodward Mary Bovard .... Maizie (Uncredited) Alden 'Stephen' Chase .... Jack - Henchman (Uncredited) George Eldredge .... Man (Uncredited) Al Ferguson .... Henchman (Uncredited) Jack Kenny .... Henchman (Uncredited) Carey Loftin .... Henchman (Uncredited) Bud Osborne .... Henchman (Uncredited) Eddie Parker .... Henchman (Uncredited)