Directed by
| Virgil W. Vogel | ||
Writing Credits (in alphabetical order)
| Shirl Hendryx | ... | (story) |
| Shirl Hendryx | ... | (teleplay) |
| Robert Heverly | ... | (teleplay) |
Cast (in credits order)
| Efrem Zimbalist Jr. | ... | Inspector Lewis Erskine | |
| Philip Abbott | ... | Arthur Ward | |
| William Reynolds | ... | Special Agent Tom Colby | |
| Carl Betz | ... | Martin Ashton | |
| Anne Archer | ... | Lynne Ashton | |
| Michael Burns | ... | Mike Keller | |
| Patricia Donahue | ... | Arlene Cutler | |
| Morgan Jones | ... | S.A.C. Frank Benton | |
| Cathleen Cordell | ... | Mrs. Washburn | |
| Richard Young | ... | Mason Carter | |
| Corinne Conley | ... | Dody Cross | |
 |
Fletcher Allen | ... | Lab Examiner |
| James Seay | ... | Charles Washburn | |
|
|
Arnold Lessing | ... | S.A.C. Ernie Barlow |
| Rest of cast listed alphabetically: | |||
| Frank Farmer | ... | Ralph Craig (uncredited) | |
Produced by
| Quinn Martin | ... | executive producer |
| Philip Saltzman | ... | producer |
| Adrian Samish | ... | supervising producer |
| Mark Weingart | ... | associate producer |
Cinematography by
| Jack Swain | ... | director of photography |
Editing by
| Ray Daniels | ||
Art Direction by
| Richard Y. Haman | ||
Set Decoration by
| Hoyle Barrett | ||
Production Management
| Glenn Cook | ... | unit production manager (as Glenn N. Cook) |
| Arthur Fellows | ... | in charge of production |
| Dick Gallegly | ... | production manager |
Second Unit Director or Assistant Director
| Paul Wurtzel | ... | assistant director |
Costume and Wardrobe Department
| Joan Joseff | ... | costume jeweller (uncredited) |
Music Department
| John Elizalde | ... | music supervisor |
| Bronislau Kaper | ... | composer: theme music (as Bronislaw Kaper) |
| Ken Wilhoit | ... | music editor |
Additional Crew
| John Conwell | ... | assistant to executive producer |
| Robert Heverly | ... | story consultant |