Trailer
Images
 | Lew Ayres as Oliver Duffy |
 | Laraine Day as Edwina 'Eddie' Brown |
 | Basil Rathbone as Cesar Ferrari / Dr. H. Santelle |
 | Walter Kingsford as Dr. Cromwall |
 | Miles Mander as Dr. Kurt Immelman |
 | Charles D. Brown as Police Inspector Gallagher |
 | Cliff Clark as Police Lieutenant Allison |
 | James Flavin as Police Lieutenant Schaeffer |
 | Russell Gleason as Ogilvie |
 | William Tannen as Devlan |
 | Mark Daniels as Haguey |
 | Bert Roach as Krum |
 | Russell Hicks as Dr. Chandley |
 | Charles Wagenheim as Fred F. Bixley |
 | Robert Homans as Officer O'Garrity |
 | Iris Adrian as Babe Stanton (uncredited) |
 | Margaret Bert as Mrs. Geversar (uncredited) |
 | Sam Ash as Theater Stage Manager (uncredited) |
| Robert Bradford as Whistles 'Over the Rainbow' (uncredited) |
| Ralph Brooks as Dr. Shepherd (uncredited) |
 | Milton Parsons as Jarvis J. Banhoff (uncredited) |
 | Eddie Buzard as Tall Newsboy (uncredited) |
| Bobby Callahan as Small Newsboy (uncredited) |
 | George M. Carleton as Meeting Chairman (uncredited) |
 | Eddy Chandler as Bill (uncredited) |
 | Mary Currier as Miss Hewitt (uncredited) |
| Leslie Denison as Paul (uncredited) |
 | Roger Moore as Jim (uncredited) |
 | Jules Cowles as Crazy Man at the Clinic (uncredited) |
 | Ralph Dunn as Policeman Outside Clinic (uncredited) |
| William Lally as Police Sergeant (uncredited) |
| Dick Midgley as Police Driver (uncredited) |
 | George Magrill as Policeman (uncredited) |
| Arthur Belasco as Fat Man (uncredited) |
 | Byron Foulger as Bird Man (uncredited) |
 | Jerry Maren as Small Boy (uncredited) |
 | Frank Marlowe as Cabbie with Cat (uncredited) |
 | George Ovey as Old Man with Telegram (uncredited) |
 | Edna Holland as Clinic Nurse (uncredited) |
 | Edwin Stanley as Hospital Doctor (uncredited) |
 | Hooper Atchley as Ambulance Doctor (uncredited) |
 | Eddie Parker as Ambulance Driver (uncredited) |
 | Rand Brooks as Young Reporter (uncredited) |
| Ernie Alexander as Reporter (uncredited) |
| Jack Gardner as Reporter (uncredited) |
 | James Millican as Reporter (uncredited) |
 | Mahlon Hamilton as Reporter (uncredited) |
 | Wally Cassell as Photographer (uncredited) |
 | Lester Dorr as Photographer (uncredited) |
 | Arthur O'Connell as Photographer (uncredited) |
 | Lee Phelps as Police Telephone Operator (uncredited) |
 | Frances Rafferty as Clinic Switchboard Operator (uncredited) |
 | Edward Hearn as Citizen (uncredited) |
 | Joe Yule as Citizen (uncredited) |
 | King Baggot as Psychiatrist at Lecture (uncredited) |
 | Brooks Benedict as Psychiatrist at Lecture (uncredited) |
 | Frank McLure as Psychiatrist at Lecture (uncredited) |
 | Harold Miller as Psychiatrist at Lecture (uncredited) |
 | Cyril Ring as Psychiatrist at Lecture (uncredited) |
| Count Stefenelli as Psychiatrist at Lecture (uncredited) |
| Cliff Danielson as Hotel Clerk (uncredited) |
 | Emmett Vogan as Hotel Manager (uncredited) |
| Frank Whitbeck as Trailer Announcer (Voice) (uncredited) |
 | Ray Teal as Police Car #12 Driver (uncredited) |
| David Tihmar as Dance Teacher (uncredited) |
| Directing | |
| Charles Lederer | Director |
Production | |
| Irving Starr | Producer |
Writing | |
| Rose Caylor | Screenplay |
Camera | |
| Harry Stradling Sr. | Director of Photography |
Sound | |
| Bronislau Kaper | Original Music Composer |
Writing | |
| Lawrence P. Bachmann | Screenplay |
| Rose Caylor | Story |
Camera | |
| Charles Lawton Jr. | Director of Photography |
Art | |
| Cedric Gibbons | Art Direction |
Directing | |
| Bert Spurlin | Assistant Director |
Sound | |
| Daniele Amfitheatrof | Original Music Composer |
Crew | |
| Charles Mandell | Technical Advisor |
Sound | |
| Mario Castelnuovo-Tedesco | Original Music Composer |
| Douglas Shearer | Sound Director |
Art | |
| Edwin B. Willis | Set Decoration |
Sound | |
| Leonid Raab | Orchestrator |
Editing | |
| George Boemler | Editor |
Costume & Make-Up | |
| Howard Shoup | Costume Design |
Art | |
| William Ferrari | Art Direction |
