| Name | Character | Episodes |
|---|---|---|
| Judy Landers | Sarah Joy | 75 |
| Johnny Haymer | Pinkerton | 75 |
| Corey Feldman | Buzzy | 15 |
| Ty Henderson | Barney Wolfe | 14 |
| Edie McClurg | Solaria | 6 |
| John Moschitta Jr. | Larry Lunch | 5 |
| William Bogert | Dwayne Kellogg | 3 |
| Joyce Brothers | Self | 2 |
| Earl Boen | Judge Blake | 2 |
| Mike Norris | Babbling Boffo Brother #2 | 2 |
| Parley Baer | Huntington Phelps | 2 |
| Anita Dangler | Martha McCaslin | 2 |
| Debbie Reynolds | Self | 1 |
| John Schneider | Self | 1 |
| William Shatner | Self | 1 |
| Paul Reubens | Pee Wee Herman | 1 |
| Ruta Lee | Kaye Jacobs | 1 |
| Jay Leno | Self | 1 |
| Arsenio Hall | Self | 1 |
| Eva Gabor | Self | 1 |
| Brooke Bundy | Arlene Hoffman | 1 |
| Fred Willard | Self | 1 |
| Mickey Jones | Pinhead Flanigan | 1 |
| Frankie Avalon | Self | 1 |
| Tony Longo | Lou | 1 |
| Tab Hunter | Self | 1 |
| Anthony Newley | Self | 1 |
| Hector Elias | Roland Esperanza | 1 |
| Jerry Reed | Self | 1 |
| Fern Fitzgerald | Rhoda Royale | 1 |
| Betty White | Self | 1 |
| Anthony Russell | Self | 1 |
| Scatman Crothers | Self | 1 |
| Alice Ghostley | Self | 1 |
| Ronnie Schell | Federino Felluci | 1 |
| Sonny Melendrez | Lusty Beast Spokesman | 1 |
| Rod McCary | Eddie Bob Tate | 1 |
| Ed Williams | Professor | 1 |
| Charles Nelson Reilly | Self | 1 |
| Dick Shawn | Self | 1 |
| DeeDee Rescher | Fatima | 1 |
| John Reilly | Max St. James | 1 |
| Vito Scotti | Inspector Putzeau | 1 |
| Rip Taylor | Self | 1 |
| Julie Payne | Micheline Juliette | 1 |
| John Sanderford | Tweed Bergman | 1 |
| Foster Brooks | Self | 1 |
| Phyllis Diller | Self | 1 |
| George Gobel | Self | 1 |
| Lynne Marie Stewart | Sonoko | 1 |
| Lynne Marie Stewart | Self | 1 |
| Archie Hahn | Roger | 1 |
| Stuart Nisbet | John Gilhooley | 1 |
| John Paragon | Holistic Doctor | 1 |
| Barbara Cason | Lynn La Vecque | 1 |
| Victoria Carroll | Mrs. DiPronto | 1 |
| Mark Lonow | Walter Malice | 1 |
| Jennifer Richards | Inga | 1 |
| E.J. Peaker | Carla St. James | 1 |
| Richard Kuss | Sven | 1 |
| Ilene Graff | Gloria Beecham Meade | 1 |
| Sandy Helberg | Shecky Jack | 1 |
| Toni Tennille | Self | 1 |
| Cathy Cahn | Maude Passwater | 1 |
| Abel Franco | Bartender | 1 |
| Robert Lussier | Hanover Cheeky | 1 |
| George McDaniel | Barnett Antell VI | 1 |
| Lindsey Fields | Francine Sinkpot | 1 |
| Marty Zagon | Blake de Carlo | 1 |
| Julian Burton | Dr. Murray Mesmer | 1 |
| Ruth Gillette | Mrs. Stewart, III | 1 |
| Fred Travalena | Self | 1 |
| Marty Allen | Self | 1 |
| Paul Barselou | Harvey Blain | 1 |
| Andi Matheny | Beaver Advocate | 1 |
| Colby Chester | Sgt. Lamar Hardley | 1 |
| Vernon Weddle | Aldo Brutus | 1 |
| Ken Olfson | Bernie of Culver City | 1 |
| Matthew Tobin | Mr. Litt | 1 |