Lee Tracy
Role: Tom Mallory
Gloria Stuart
Role: Doris Martin
Ann Shepherd
Role: Jane Turner
John McGuire
Role: Jerry Turner
Frank M. Thomas
Role: Banks
Paul Guilfoyle
Role: Phil Crowley
Irene Franklin
Role: Ruby Winston
Patricia Wilder
Role: Babe
Barbara Pepper
Role: Marge Sanders
Willard Robertson
Role: Walter Davies
Alexander Cross
Role: Eddie Parsons (uncredited)
Jay Eaton
Role: Extra in Elevator (uncredited)
Dick Elliott
Role: Arizona Sheepman (uncredited)
Dot Farley
Role: Landlady (uncredited)
Paul Fix
Role: Crowley's Henchman (uncredited)
Bess Flowers
Role: Postal Clerk (uncredited)
Duke Green
Role: Henchman (uncredited)
Jane Hamilton
Role: Davies' Secretary (uncredited)
Selmer Jackson
Role: Ferris - Postal Inspector (uncredited)
Thomas E. Jackson
Role: Lansing - Postal Chief (uncredited)
Lew Kelly
Role: Mike - Plainclothesman (uncredited)
Lee Kohlmar
Role: John Taylor (uncredited)
Paul Kruger
Role: Henchman (uncredited)
Mike Lally
Role: Parsons' Driver (uncredited)
George Lloyd
Role: Henchman Dutch Emory (uncredited)
Arthur Loft
Role: Henchman Glen (uncredited)
George Magrill
Role: Henchman (uncredited)
Bert Moorhouse
Role: Agent with Window Shade (uncredited)
Margaret Morris
Role: Girl (uncredited)
Philip Morris
Role: Agent Stevens (uncredited)
Pat O'Malley
Role: Joe - Lansing's Assistant (uncredited)
Dave Pepper
Role: Detective (uncredited)
Aileen Pringle
Role: Norris' Secretary (uncredited)
John Shelton
Role: Bellhop Getting Stamps (uncredited)
Bryant Washburn
Role: Magee (uncredited)
Pierre Watkin
Role: Andrew Norris (uncredited)
Frank Yaconelli
Role: Spumoni - Dog Catcher (uncredited)