Miss Hildegarde Martha Withers

Barry Costello

Police Inspector Oscar Piper

Gwen Parker

Philip Seymour

Officer Donovan

Bertrand B. Hemingway

Security Guard Fink

Von Donnen / Dr. Max Bloom

MacDonald

Chicago Lew

Parker

Telephone Operator

Judge

Student with Glasses Isadore Marks (uncredited)

Jailer Strauss (uncredited)

Little Girl at Aquarium (uncredited)

Jack, Policeman (uncredited)

Parker's Secretary (uncredited)

Purse Snatching Victim at Aquarium (uncredited)

Story

Novel

Director

Screenplay

Executive Producer

Sound Recordist

Assistant Director

Editor

Casting

Assistant Director

Associate Producer

Director of Photography

Casting Assistant

Music Director

Camera Operator

Special Effects Supervisor

Assistant Camera

Stunts