Directed by
| Henry Levin | ||
Writing Credits
| Carlton E. Morse | ... | (based upon the original radio program "I Love a Mystery" written by) |
| Malcolm Stuart Boylan | ... | (screenplay) and |
| Julian Harmon | ... | (screenplay) |
| Charles O'Neal | ... | (adaptation) and |
| Dwight V. Babcock | ... | (adaptation) (as Dwight Babcock) |
Cast (in credits order) complete, awaiting verification
| Karen Morley | ... | Rachel Martin Arnold | |
| Jim Bannon | ... | Jack Packard | |
| Jeff Donnell | ... | Nina Arnold | |
| Mark Roberts | ... | Reed Cawthorne (as Robert Scott) | |
| Robert Wilcox | ... | Richard Arnold | |
| Barton Yarborough | ... | Doc Long | |
| James Bell | ... | Edward Martin | |
| Wilton Graff | ... | Ralph Martin | |
| Helen Freeman | ... | Phoebe Martin | |
| Rest of cast listed alphabetically: | |||
| Edward Biby | ... | Party Guest (uncredited) | |
 |
Boyd Davis | ... | Capt. Selby Martin (uncredited) |
| Russell Hicks | ... | Col. Wetherford (uncredited) | |
| J. Louis Johnson | ... | Joshua (uncredited) | |
| Robert Kellard | ... | James Wetherford (uncredited) | |
Produced by
| Wallace MacDonald | ... | producer |
Music by
| Alexander Steinert | ... | (uncredited) |
Cinematography by
| Henry Freulich | ||
Editing by
| Art Seid | ... | (as Arthur Seid) |
Art Direction by
| George Brooks | ||
Set Decoration by
| George Montgomery | ||
Second Unit Director or Assistant Director
| Carl Hiecke | ... | assistant director (uncredited) |
Sound Department
| George Cooper | ... | sound (uncredited) |
| J.S. Westmoreland | ... | re-recording mixer (uncredited) / sound effects mixer (uncredited) |
Camera and Electrical Department
| Wallace Chewning | ... | second assistant camera (uncredited) |
| Ned Scott | ... | still photographer (uncredited) |
Music Department
| Mischa Bakaleinikoff | ... | musical director |
| Mario Castelnuovo-Tedesco | ... | composer: stock music (uncredited) |
| George Duning | ... | composer: stock music (uncredited) |
| Philip Faulkner Jr. | ... | music mixer (uncredited) |
| Paul Sawtell | ... | composer: stock music (uncredited) |
| Ernst Toch | ... | composer: stock music (uncredited) |
Additional Crew
| Carlton E. Morse | ... | director: original radio program "I Love a Mystery" |
| Vera Mikol | ... | research director (uncredited) |
