A Close Call for Boston Blackie

Chester Morris

as Horatio 'Boston Blackie' Black / Cyrus Peyton

Lynn Merrick

as Geraldine 'Gerry' Peyton

Richard Lane

as Inspector Farraday

Frank Sully

as Sgt. Matthews

George E. Stone

as The Runt

Claire Carleton

as Mamie Kirwin

Russell Hicks

as Attorney Harcourt (uncredited)

Charles Lane

as Hack Hagen (uncredited)

Erik Rolf

as Smiley Slade (uncredited)

John Tyrrell

as Policeman (uncredited)

Emmett Vogan

as Coroner (uncredited)

Wanda Perry

as Tenant in Hallway (uncredited)