크레딧 출연 William Powell Dr. Lawrence 'Brad' Bradford 진 아서 Paula Bradford James Gleason Inspector Corrigan Eric Blore Stokes, Bradford's Butler Robert Armstrong Nick Martel, Bookie Lila Lee Miss Prentiss, Bradford's Receptionist Grant Mitchell John Summers, Luxury's Owner Erin O'Brien-Moore Mrs. Summers Ralph Morgan Leroy Hutchins, War Cloud's Owner Lucile Gleason Mrs. Hutchins Johnny Arthur Mr. Frankenstein (uncredited) Stanley Blystone Police Radio Operator (uncredited) Tom Brower Police Sergeant (uncredited) Spencer Charters Dr. Bunting (uncredited) Frankie Darro Spike Salisbury (uncredited) John Dilson Analyst Examining Gelatin Capsule (uncredited) James Donlan Taxi Driver (uncredited) Paul Fix Lou Pender (uncredited) Dorothy Granger Fill-in Receptionist (uncredited) Sam Hayes Race Announcer (uncredited) Rollo Lloyd Landlord (uncredited) Edward McWade Minister in Film (uncredited) Frank Reicher Henry Strand (uncredited) Charles Richman Mr. Curtis (uncredited) Syd Saylor Detective (uncredited) John Sheehan Bert Murphy (uncredited) Buster Slaven Newsboy (uncredited) Al St. John Morgue Attendant (uncredited) Henry Stone Ray Torro (uncredited) Bob Tansill Joe Jerino (uncredited) Frank M. Thomas Mike North (uncredited) 스텝 Darrell Silvera Art Perry Ferguson Art Amalia Kent Crew John Sherwood Directing Louis Shapiro Directing Roy Webb Sound Anthony Veiller Writing Clem Portman Sound Wallace Fox Directing Harry Redmond Jr. Crew Ruthalice Selznick Crew Max Steiner Sound Jack MacKenzie Camera Stephen Roberts Directing James Edward Grant Writing Bernard Newman Costume & Make-Up Van Nest Polglase Art J. Roy Hunt Camera Clem Beauchamp Directing Edward Kaufman Production John L. Cass Sound Arthur Roberts Editing Roy Webb Sound