Directed by
| James P. Hogan | ... | (as James Hogan) |
Writing Credits
| Brenda Weisberg | ... | (screenplay) and |
| Paul Gangelin | ... | (screenplay) |
| Hanns Kräly | ... | (original story) (as Hans Kraly) |
Cast (in credits order) verified as complete
| David Bruce | ... | Ted Allison | |
| Evelyn Ankers | ... | Isabel Lewis | |
| George Zucco | ... | Dr. Alfred Morris | |
| Robert Armstrong | ... | Ken McClure | |
| Turhan Bey | ... | Eric Iverson | |
| Milburn Stone | ... | Macklin | |
| Andrew Tombes | ... | Eagan | |
| Rose Hobart | ... | Della | |
| Addison Richards | ... | Gavigan | |
| Charles McGraw | ... | Garrity | |
| Rest of cast listed alphabetically: | |||
| Lillian Cornell | ... | Isabel's Singing Voice (voice) (uncredited) | |
| Bess Flowers | ... | Woman in Audience (uncredited) | |
 |
Gus Glassmire | ... | Caretaker (uncredited) |
| Chuck Hamilton | ... | Policeman (uncredited) | |
|
|
Hans Herbert | ... | Attendant (uncredited) |
| Lew Kelly | ... | Stagehand (uncredited) | |
| Isabel La Mal | ... | Maid (uncredited) | |
| Mike Lally | ... | Reporter (uncredited) | |
| Bert Moorhouse | ... | Man in Audience (uncredited) | |
| Edmund Mortimer | ... | Man in Audience (uncredited) | |
|
|
Gene O'Donnell | ... | Radio Reporter (uncredited) |
| Cyril Ring | ... | Man in Audience (uncredited) | |
|
|
William Ruhl | ... | Stagehand (uncredited) |
Produced by
| Ben Pivar | ... | associate producer (as Benjamin Pivar) |
Cinematography by
| Milton R. Krasner | ... | director of photography (as Milton Krasner) |
Editing by
| Milton Carruth | ||
Art Direction by
| John B. Goodman | ||
| Martin Obzina | ||
Set Decoration by
| Russell A. Gausman | ... | (as R.A. Gausman) |
| A.J. Gilmore | ||
Costume Design by
| Vera West | ... | (gowns) |
Makeup Department
| Jack P. Pierce | ... | special makeup artist (uncredited) |
Second Unit Director or Assistant Director
| William Holland | ... | assistant director (uncredited) |
Sound Department
| Bernard B. Brown | ... | sound director |
| Jess Moulin | ... | sound technician |
| Edwin Wetzel | ... | sound (uncredited) |
Music Department
| Hans J. Salter | ... | musical director (as H.J. Salter) |
| Charles Henderson | ... | composer: stock music (uncredited) |
| Charles Previn | ... | composer: stock music (uncredited) |
| Hans J. Salter | ... | composer: stock music (uncredited) |
| Frank Skinner | ... | composer: stock music (uncredited) |
Additional Crew
| Tom Coleman | ... | stand-in: Robert Armstrong (uncredited) |
| Curly Twiford | ... | animal actors supplied by (uncredited) |
