Horatio 'Boston Blackie' Black / Cyrus Peyton

Geraldine 'Gerry' Peyton

Inspector Farraday

Sgt. Matthews

The Runt

Mamie Kirwin

Attorney Harcourt (uncredited)

Hack Hagen (uncredited)

Smiley Slade (uncredited)

Policeman (uncredited)

Coroner (uncredited)

Tenant in Hallway (uncredited)

Directing

Editing

Writing

Writing

Writing

Production