A Chicago gang led by Slade carries out an audacious brokerage robbery. Lieutenant Bill Mason takes the case, continuing his friendly-enemy relationship with crime reporter Ann Rogers. One gang member is caught; eventually, others follow. But Mason hasn't a clue to Slade, principally because he's unaware she's a woman.
Dennis O'Keefe
as Lieutenant Bill Mason
Judith Anderson
as Slade
Frances E. Neal
as Ann Rogers
Mildred Coles
as Mary Jordan Powell
Eric Blore
as Mr. Hartford
Marc Lawrence
as Lefty Landers
Damian O'Flynn
as Lieutenant Onslow
Andrew Tombes
as Art Seidel, Hotel Detective
Marion Martin
as Ruby / Mary Jordan
Rand Brooks
as James 'Jimmy' Powell
Arthur Shields
as Matt Willis
Lee Bonnell
as George Atkins
