Production
George Geiger
Bekannt aus
- Magnum (1980) – Writer
- Mission Erde - Sie sind unter uns (1997) – Writer
- Hunter (1984) – Producer
- Poltergeist (1996) – Writer
- Fly by Night (1991) – Creator
- Carpenters Very First Television Special (1976) – Writer
- A Voyage to Arcturus (1970)
- Superstunt (1977) – Writer