Series Directed by
| Lawrence Dobkin | ... | (2 episodes, 1974-1975) |
| Leslie H. Martinson | ... | (2 episodes, 1974) |
| Walter Grauman | ... | (1 episode, 1974) |
| George McCowan | ... | (1 episode, 1974) |
| Allen Reisner | ... | (1 episode, 1974) |
Series Writing Credits
| Sam Rolfe | ... | (developed by) (4 episodes, 1974) |
| Sam Rolfe | ... | (written by) (1 episode, 1974) |
| Bob Barbash | ... | (executive story consultant) (2 episodes, 1974) |
| Bob Barbash | ... | (written by) (1 episode, 1975) |
| Carey Wilber | ... | (written by) (3 episodes, 1974-1975) |
| Robert W. Lenski | ... | (written by) (3 episodes, 1974) |
| Robert I. Holt | ... | (written by) (2 episodes, 1974-1975) |
| Stephen Kandel | ... | (story editor) (2 episodes, 1974) |
| Arthur Weingarten | ... | (executive story consultant) (2 episodes, 1974) |
| Robert C. Dennis | ... | (written by) (2 episodes, 1975) |
| Larry Alexander | ... | (written by) (1 episode, 1974) |
| William Bast | ... | (writer) (1 episode, 1974) |
| Robert Bloch | ... | (written by) (1 episode, 1974) |
| R.W. Goodwin | ... | (written by) (1 episode, 1974) |
| Robert Heverly | ... | (story editor) (1 episode, 1974) |
| Barry Oringer | ... | (written by) (1 episode, 1974) |
| Robert Sherman | ... | (written by) (1 episode, 1974) |
| Leonard Kantor | ... | (written by) (1 episode, 1975) |
| Richard H. Landau | ... | (written by) (1 episode, 1975) |
| S.S. Schweitzer | ... | (written by) (1 episode, 1975) |
Series Cast complete, awaiting verification
Series Produced by
| Quinn Martin | ... | executive producer (23 episodes, 1974-1975) |
| Russell Stoneham | ... | supervising producer (4 episodes, 1974) |
| Sam Rolfe | ... | producer (3 episodes, 1974) |
| Arthur Weingarten | ... | producer (2 episodes, 1974) |
| Adrian Samish | ... | producer (1 episode, 1974) |
Series Music by
| Duane Tatro | ... | (3 episodes, 1974) |
Series Cinematography by
| Harry J. May | ... | (4 episodes, 1974) |
| Jacques R. Marquette | ... | (1 episode, 1974) |
Series Editing by
| Richard K. Brockway | ... | (2 episodes, 1974) |
| Howard Kunin | ... | (2 episodes, 1974) |
| Donald Hoskinson | ... | (1 episode, 1974) |
Series Casting By
| Meryl O'Loughlin | ... | (unknown episodes) |
Series Art Direction by
| William Craig Smith | ... | (3 episodes, 1974) |
| George B. Chan | ... | (1 episode, 1974) |
| James H. Spencer | ... | (1 episode, 1974) |
Series Set Decoration by
| Gregory Garrison | ... | (4 episodes, 1974) |
| Carl Biddiscombe | ... | (1 episode, 1974) |
Series Production Management
| Howard P. Alston | ... | executive production manager (5 episodes, 1974) |
| Arthur Fellows | ... | in charge of production (5 episodes, 1974) |
| Hal Klein | ... | production manager (4 episodes, 1974) |
| Richard K. Brockway | ... | post-production supervisor (3 episodes, 1974) |
| Donald Baer | ... | production manager (1 episode, 1974) |
Series Second Unit Director or Assistant Director
| Norman August | ... | assistant director (3 episodes, 1974) |
| Barry Stern | ... | assistant director (1 episode, 1974) |
| Paul Wurtzel | ... | assistant director (1 episode, 1974) |
| Dick Erickson | ... | second assistant director (unknown episodes) |
| Skip Surguine | ... | dga trainee (unknown episodes) |
Series Sound Department
| Richard S. Church | ... | sound (1 episode, 1974) |
Series Stunts
| Jesse Wayne | ... | stunt double / stunts (8 episodes, 1974-1975) |
| Dick Durock | ... | stunt double: Ken Howard (unknown episodes) |
| Larry Holt | ... | stunts (uncredited) (1 episode, 1974) |
Series Music Department
| Duane Tatro | ... | composer: theme music (21 episodes, 1974-1975) |
| John Elizalde | ... | music supervisor (5 episodes, 1974) |
Series Transportation Department
| Chris Haynes | ... | driver (uncredited) (23 episodes, 1974-1975) |
Series Additional Crew
| John Conwell | ... | assistant to the executive producer (5 episodes, 1974) |