| Begin Date | 1919-05-01 |
|---|---|
| End Date | 2002-10-19 |
| Type | Male |
| Source | Date | Type | Role |
|---|---|---|---|
| The Changeling | 1967-09-29 | Episode | Author |
| Patterns of Force | 1968-02-16 | Episode | Author |
| The Ultimate Computer | 1968-03-08 | Episode | Director |
| The Enterprise Incident | 1968-09-27 | Episode | Director |
| Elaan of Troyius | 1968-12-20 | Episode | Director / Author |
| That Which Survives | 1969-01-24 | Episode | Screenwriter |