Scenárista
| Filmy | |
|---|---|
| 2007 |
Smrtiace cunami (TV film) |
| 1997 |
Prílivová vlna (TV film) |
| 1989 |
Zmrzlý na kost |
| 1980 |
The Courage of Kavik, The Wolf Dog (TV film) |
Žoldáci |
|
| 1976 |
Return to Earth (TV film) |
| 1974 |
Alien Thunder |
| Seriály | |
|---|---|
| 1991 |
Civil Wars |
| 1972 |
ABC Afterschool Specials |