Ralph Helfer
Produção
9 de abril de 1931 (95 anos)
Filmografia
| 1981 | |
| 1955 | King Dinosaur · as Associate Producer |
| 2014 | Raised Human · as Self |
| 1971 | Betty White's Pet Set · as SelfNo Plex |
| 1961 | The Mike Douglas Show · as Self |
| 1981 | Savage Harvest · as Story |