| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Alan Cooke | Crew | Directing | Director | 2 |
Barbara Esensten | Crew | Writing | Writer | 1 |
 Charles S. Dubin | Crew | Directing | Director | 1 |
Christopher Hibler | Crew | Directing | Director | 10 |
Dean Hargrove | Crew | Production | Producer, Writer, Creator | 43 |
Fred Silverman | Crew | Production | Producer | 43 |
 Gerry Conway | Crew | Writing | Writer | 1 |
Harry Harris | Crew | Directing | Director | 1 |
 James Frawley | Crew | Directing | Director | 10 |
Jeri Taylor | Crew | Writing | Writer | 1 |
Joel Steiger | Crew | Creator | Creator | |
Robert Hamilton | Crew | Writing | Writer | 1 |
Robert Scheerer | Crew | Directing | Director | 2 |
Sharron Miller | Crew | Directing | Director | 1 |
Russ Mayberry | Crew | Directing | Director | 1 |
 Andreas Katsulas | Cast | Actor | 1 | |
 Anne Haney | Cast | Actress | Mrs. Blanchard, Mr. Underwood's Housekeeper | 1 |
 Bob Dishy | Cast | Actor | Harry gulliver | 1 |
 Christian Cousins | Cast | Actor | Brian | 1 |
 David McCallum | Cast | Actor | Sir Robert | 1 |
 David Warner | Cast | Actor | Sir Arthur wedgeworth | 1 |
 Dennis Burkley | Cast | Actor | Gator | 1 |
 Diane Ladd | Cast | Actress | 1 | |
 Don Knight | Cast | Actor | Heckler | 1 |
 Edward Winter | Cast | Actor | Bill Gardner (as Ed Winter) | 1 |
 Harriet Nelson | Cast | Actress | 1 | |
 Henry G. Sanders | Cast | Actor | City Hall Guard | 1 |
 James Noble | Cast | Actor | Judge Karnes | 1 |
 James Stephens | Cast | Actor | Father Philip Prestwick | 43 |
 John Aprea | Cast | Actor | Peter Luciani | 2 |
 John Furey | Cast | Actor | Mark tannen | 1 |
 Joseph Cousins | Cast | Actor | Brian | 1 |
 Kari Lizer | Cast | Actress | Lauren Gail | 1 |
 Katherine Moffat | Cast | Actress | 1 | |
 Kevin Scannell | Cast | Actor | Larry gable | 1 |
 Leslie Nielsen | Cast | Actor | Senator Erdain | 1 |
 Lew Saunders | Cast | 1 | ||
 Lezlie Deane | Cast | Actress | Teresa gorsky | 1 |
 Linda Carlson | Cast | Miss Bradshaw | 1 | |
 Lindsay Frost | Cast | Actress | Kathy Luciani | 2 |
 Macka Foley | Cast | Actor | Lewis | 1 |
 Mark Rolston | Cast | Actor | Mark | 1 |
 Mary Wickes | Cast | Actress | Marie Murkin | 43 |
 Michael Champion | Cast | Actor | Harry Deal | 1 |
 Nathan Davis | Cast | Actor | Malko | 1 |
 Nick Dimitri | Cast | Actor | Thug (uncredited) | 1 |
 Richard Lawson | Cast | Actor | 1 | |
 Robert Viharo | Cast | Actor | Spelling | 1 |
 Robert Walden | Cast | Actor | 1 | |
 Robin Thomas | Cast | Actor | Jonathan cabot | 1 |
 Roy Brocksmith | Cast | Actor | D.A. | 1 |
 Sherilyn Wolter | Cast | Marcella Woolridge | 1 | |
 Stella Stevens | Cast | Actress | Katherine 'Kate' St. Urban | 1 |
 Tom Bosley | Cast | Actor | Father Frank Dowling | 43 |
 Tracy Nelson | Cast | Actress | Sister Stephanie 'Steve' Oskowski | 43 |
Tupper Cullum | Cast | Actor | FBI Agent | 1 |
 Victor Argo | Cast | Actor | Tony lakka | 1 |
Wendelin Harston | Cast | Actress | Nurse / Woman at door | 2 |
 Yaphet Kotto | Cast | Actor | Lt. Fleming | 1 |
Nicholas Mele | Cast | Manager | 1 | |
| Person | Type | Job | Role(s) | Episodes |
