| Name | Character | Episodes |
|---|---|---|
| Joanna Moore | 3 | |
| Bradford Dillman | 2 | |
| Charlton Heston | Paul Malone (archive footage) | 1 |
| George Kennedy | 1 | |
| Kam Tong | 1 | |
| Melvyn Douglas | 1 | |
| Barbara Barrie | 1 | |
| Dana Andrews | 1 | |
| John Forsythe | 1 | |
| Ray Milland | 1 | |
| Patrick O'Neal | 1 | |
| Bill Mumy | 1 | |
| Bethel Leslie | 1 | |
| Carroll O'Connor | 1 | |
| Lloyd Bridges | 1 | |
| Broderick Crawford | 1 | |
| BarBara Luna | 1 | |
| Dabney Coleman | 1 | |
| Keir Dullea | 1 | |
| Jack Kruschen | 1 | |
| Ed Peck | 1 | |
| Macdonald Carey | 1 | |
| Ray Danton | 1 | |
| Leo G. Carroll | 1 | |
| Robert Forster | 1 | |
| Ed Begley | 1 | |
| Philip Ahn | 1 | |
| Salome Jens | 1 | |
| Lola Albright | 1 | |
| James Shigeta | 1 | |
| Steve Forrest | 1 | |
| Richard Conte | 1 | |
| Patricia Medina | 1 | |
| Arthur Malet | 1 | |
| Dan Frazer | 1 | |
| Gerald S. O'Loughlin | 1 | |
| Yuki Shimoda | 1 | |
| Beverley Owen | 1 | |
| Barbara Loden | 1 | |
| Janice Rule | 1 | |
| Lin McCarthy | 1 |