Directed by
| Lewis D. Collins | ||
| Ray Taylor | ||
Writing Credits
| Joseph O'Donnell | ... | (story) and |
| Harold Channing Wire | ... | (story) (as Harold C. Wire) |
| Joseph O'Donnell | ... | (screenplay) and |
| Patricia Harper | ... | (screenplay) |
| Dashiell Hammett | ... | (comic books) (uncredited) |
Cast (in credits order) verified as complete
Produced by
| Morgan Cox | ... | producer (as Morgan B. Cox) |
Cinematography by
| Maury Gertsman | ||
| Ernest Miller | ... | (as Ernie Miller) |
Editing by
| Irving Birnbaum | ... | (as I. Birnbaum) |
| Jack Dolan | ||
| Alvin Todd | ||
| Edgar Zane | ||
Art Direction by
| Harold H. MacArthur | ... | (as Harold MacArthur) |
Second Unit Director or Assistant Director
| Ralph Slosser | ... | assistant director |
Stunts
| John Daheim | ... | stunt double: Benson Fong (uncredited) |
| Carey Loftin | ... | stunts (uncredited) |
| Eddie Parker | ... | stunt double: Lloyd Bridges (uncredited) |
| Tom Steele | ... | stunts (uncredited) |
| Ken Terrell | ... | stunts (uncredited) |
| Dale Van Sickel | ... | stunts (uncredited) |
| Bud Wolfe | ... | stunts (uncredited) |
Editorial Department
| Norman A. Cerf | ... | supervising editor |
Music Department
| William Lava | ... | composer: stock music (uncredited) |
| Milton Rosen | ... | composer: stock music (uncredited) |
| Hans J. Salter | ... | composer: stock music (uncredited) |
| Paul Sawtell | ... | composer: stock music (uncredited) |
| Frank Skinner | ... | composer: stock music (uncredited) |
Additional Crew
| Willard Holland | ... | dialogue director |
