A mob boss' gang gets suspicious about their boss' new girlfriend, a beautiful young girl who doesn't seem to be the type who'd hang out with gangsters. They're not quite certain if she's actually a police agent or just a "groupie".
Edmund Lowe
as Mile-Away Barry
Mary Astor
as Jeanne
Ben Bard
as Nick
Bob Perry
as Ritzy Hogan
Joe Brown
as Himself
Tom Dugan
as Silky Levine
John Kelly
as Biff Simpson
Robert Emmett O'Connor
as Detective Gilroy
R.O. Pennell
as Professor
Ed Brady
as Singing Walter
Charles Morton
as Jeanne's Sweetheart
Harry Dunkinson
as (uncredited)
