| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Alex Beaton | Crew | Production | Producer | 12 |
Bernard McEveety | Crew | Directing | Director | 12 |
Charles Larson | Crew | Writing | Writer | 12 |
Charles W. Short | Crew | Camera | Director of Photography | 12 |
Duke Callaghan | Crew | Camera | Director of Photography | 12 |
George E. Crosby | Crew | Production | Producer | 12 |
 Harry Falk | Crew | Directing | Director | 12 |
Howard Alston | Crew | Production | Producer | 12 |
Jacques R. Marquette | Crew | Camera | Director of Photography | 12 |
 John Addison | Crew | Sound | Original Music Composer | 12 |
 John Wilder | Crew | Creator | Creator, Executive Producer, Writer | 12 |
Ronald W. Browne | Crew | Camera | Director of Photography | 12 |
 Virgil W. Vogel | Crew | Directing | Director | 12 |
James Michener | Crew | Writing | Novel | 12 |
Malcolm R. Harding | Crew | Production | Producer | 12 |
Paul Krasny | Crew | Directing | Director | 12 |
Richard Caffey | Crew | Production | Supervising Producer | 12 |
 Adrienne La Russa | Cast | Actress | Clemma Zendt | 12 |
 Alan Napier | Cast | Actor | Lord Venneford | 1 |
 Alex Karras | Cast | Actor | Hans Brumbaugh | 12 |
 Andy Griffith | Cast | Actor | Professor Lewis Vernor | 12 |
 Anthony Zerbe | Cast | Actor | Mervin Wendell | 12 |
 Barbara Carrera | Cast | Actress | Clay Basket | 12 |
 Brian Keith | Cast | Actor | Sheriff Axel Dumire | 12 |
 Chad Everett | Cast | Actor | Major Maxwell Mercy | 12 |
 Cliff DeYoung | Cast | Actor | John Skimmerhorn | 12 |
 Cristina Raines | Cast | Actress | Lucinda McKeag Zendt | 12 |
 David Janssen | Cast | Actor | Narrator | 12 |
 Dennis Weaver | Cast | Actor | R.J. Poteet | 12 |
 Donald Pleasence | Cast | Actor | Sam Purchas | 12 |
 Glynn Turman | Cast | Actor | Nate Person | 12 |
 Gregory Harrison | Cast | Actor | Levi Zendt | 12 |
 James Best | Cast | Actor | 1 | |
 Jesse Vint | Cast | Actor | Amos Calendar | 12 |
 Lois Nettleton | Cast | Actress | Maude Wendell | 12 |
 Lynn Redgrave | Cast | Actress | Charlotte Buckland Seccombe | 12 |
 Mark Harmon | Cast | Actor | Captain John McIntosh | 12 |
 Merle Haggard | Cast | Actor | Cisco Calendar | 12 |
 Michael Ansara | Cast | Actor | Lame Beaver | 2 |
 Pernell Roberts | Cast | Actor | General Asher | 12 |
 Raymond Burr | Cast | Actor | James Clark | 12 |
 Richard Chamberlain | Cast | Actor | Alexander McKeag | 12 |
 Richard Crenna | Cast | Actor | Colonel Frank Skimmerhorn | 12 |
 Robert Conrad | Cast | Actor | Pasquinel | 12 |
 Robert Phalen | Cast | Actor | Rev. Holly | 1 |
 Robert Vaughn | Cast | Actor | Morgan Wendell | 12 |
 Sally Kellerman | Cast | Actress | Lise Bockweiss | 12 |
 Sharon Gless | Cast | Actress | Sidney Endermann | 12 |
 Stephanie Zimbalist | Cast | Actress | Elly Zendt | 12 |
 Stephen McHattie | Cast | Actor | Jacques 'Jake' Pasquinel | 12 |
 Timothy Dalton | Cast | Actor | Oliver Seccombe | 12 |
 William Atherton | Cast | Actor | Jim Lloyd | 12 |
| Person | Type | Job | Role(s) | Episodes |
