| Name | Character | Episodes |
|---|---|---|
| John Getz | 13 | |
| Patrick McGoohan | 13 | |
| Anne-Marie Martin | 13 | |
| Joan Pringle | 13 | |
| Michael C. Gwynne | 3 | |
| Craig Wasson | 2 | |
| Sandra Kerns | 1 | |
| Morgan Fairchild | 1 | |
| Barbara Babcock | 1 | |
| Ron Rifkin | 1 | |
| Sam Wanamaker | 1 | |
| Richard Sanders | 1 | |
| Herb Edelman | 1 | |
| Olivia Cole | 1 | |
| Paul Carr | 1 | |
| George Wyner | 1 | |
| Earl Boen | 1 | |
| Bill Walker | 1 | |
| Philip Sterling | 1 | |
| Peter Brocco | 1 | |
| James Staley | 1 | |
| Ken Kercheval | 1 | |
| Dick O'Neill | 1 | |
| Charles Frank | 1 | |
| Jerry Hardin | 1 | |
| Joanna Miles | 1 | |
| Peter Donat | 1 | |
| Missy Gold | 1 | |
| Cathryn Damon | 1 | |
| Pepe Serna | 1 | |
| Andra Akers | 1 | |
| Marilyn Chris | 1 | |
| Cindy Fisher | 1 | |
| Terri Nunn | 1 | |
| K Callan | 1 | |
| Linda Dano | 1 |