Oyuncu
| 1979 | The Bermuda Triangle as Chavez |
| 1970 | Equinox as Dr. Arthur Watermann (as Fritz Leiber) |
| 1967 | The Equinox ... A Journey into the Supernatural as Dr. Arthur Watermann (as Fritz Leiber) |
Diğer Roller
| 2020 | The Hill and the Hole - Writer |
| 1995 | The Girl with the Hungry Eyes - Story |
| 1980 | Witches' Brew - Novel |
| 1962 | Night of the Eagle - Novel |
| 1944 | Weird Woman - Novel |
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