| Name | Character | Episodes |
|---|---|---|
| Christian Cousins | Timmy Wilkes | 2 |
| Rosalind Chao | Dr. Jenny Sakai | 2 |
| Steven Berkoff | Addison Leach | 2 |
| Jason Beghe | Ray Brooks | 2 |
| Richard Crenna | Dr. Neil Chase | 2 |
| Mare Winningham | Mary Wilkes | 2 |
| Daphne Ashbrook | Lesley Hahn | 2 |
| Joseph Cousins | Timmy Wilkes | 2 |
| Alan Autry | Joe Wilkes | 2 |
| Susan Blakely | Leigh Holland | 2 |
| G. D. Spradlin | General Hanley | 2 |
| Ben Vereen | Gene Randall | 2 |
| Warren Frost | Dr. Holman | 2 |
| Lorry Goldman | Dr. Allan Terracello | 2 |
| Robert Mandan | Dr. Stanley Epstein | 2 |