Directed by
| Jesse Hibbs | ||
Writing Credits (in alphabetical order)
| Don Brinkley | ... | (written by) |
Cast (in credits order)
| Efrem Zimbalist Jr. | ... | Inspector Lewis Erskine | |
| Philip Abbott | ... | Arthur Ward | |
| William Reynolds | ... | Special Agent Tom Colby | |
| Steve Ihnat | ... | Carl S. Beaumont | |
| Cyril Delevanti | ... | Ellis Pierson | |
| Joanna Moore | ... | Irene Galloway | |
| Mildred Dunnock | ... | Sarah Whitaker | |
| Bettye Ackerman | ... | Miss Kurland | |
| Paul Fix | ... | Chester Cranford | |
| C. Lindsay Workman | ... | J.R. Swinton | |
| Rose Hobart | ... | Molly Ferguson | |
| Sam Elliott | ... | SAC Kendall Lisbon | |
| Rest of cast listed alphabetically: | |||
| Gene LeBell | ... | Wrestler (uncredited) | |
Produced by
| Quinn Martin | ... | executive producer |
| Philip Saltzman | ... | producer |
| Adrian Samish | ... | supervising producer |
| Mark Weingart | ... | associate producer |
Cinematography by
| William W. Spencer | ||
Editing by
| Marston Fay | ||
Art Direction by
| Richard Y. Haman | ||
Set Decoration by
| Hoyle Barrett | ||
Production Management
| Howard P. Alston | ... | production manager (as Howard Alston) |
| Walter Coblenz | ... | unit production manager |
| Arthur Fellows | ... | in charge of production |
Second Unit Director or Assistant Director
| Jack Cunningham | ... | assistant director |
Music Department
| John Elizalde | ... | music supervisor |
| Bronislau Kaper | ... | composer: theme music (as Bronislaw Kaper) |
Additional Crew
| John Conwell | ... | assistant to executive producer |
| Robert Heverly | ... | story consultant |