HARDY BOYS MYSTERIES, THE (1977-1979)
| Elenco regular | |
 | |
| Parker Stevenson (1952) | ... Frank Hardy |
 | |
| Shaun Cassidy (1958) | ... Joe Hardy |
 | |
| Edmund Gilbert (1931-1999) | ... Fenton Hardy |
| Lisa Eilbacher (1957) | ... Callie Shaw (1977) |
 | |
| Edith Atwater (1911-1986) | ... Tía Gertrude (1977-1978) |
| Phillip R. Allen | ... Harry Gibbon (1978-1979) |
 | |
| Jack Kelly (1927-1992) | ... Harry Hammond (1978-1979) |
| Ficha Técnica | |
| Glen A. Larson (1937-2014) | Prod. Ejecutiva |
| Joyce Brotman | Producción |
| Arlene Sidaris | Producción |
