Discover
Original Release
02/13/1977
US Release
02/13/1977
Cast
| Name | Character |
|---|
| Shaun Cassidy | Joe Hardy |
| Parker Stevenson | Frank Hardy |
| Pamela Sue Martin | Nancy Drew |
| Lisa Eilbacher | Callie Shaw |
| Ed Gilbert | Fenton Hardy |
| Edith Atwater | Aunt Gertrude |
| Marc Vahanian | Simon |
| Bert Kramer | Steve Donner |
| Sandy Ward | Capt. Bill Maguire |
| Gary Springer | Chet Morton |
Writers
Edward Stratemeyer, Michael Sloan, Glen A. Larson
Cast
| Name | Character |
|---|
| Shaun Cassidy | Joe Hardy |
| Parker Stevenson | Frank Hardy |
| Pamela Sue Martin | Nancy Drew |
| Lisa Eilbacher | Callie Shaw |
| Ed Gilbert | Fenton Hardy |
| Edith Atwater | Aunt Gertrude |
| Marc Vahanian | Simon |
| Bert Kramer | Steve Donner |
| Sandy Ward | Capt. Bill Maguire |
| Gary Springer | Chet Morton |
| Dimitra Arliss | Hazel Thompson |
| Brad Trumbull | Sheriff Andrew Houghton |
| Bill Quinn | Andy Hudson |
| Raven Grey Eagle | Minor Role |
Producers
| Name | Role |
|---|
| Glen A. Larson | Executive Producer |
| Joyce Heft Brotman | Producer |
| Andrew Mirisch | Producer |
| B.W. Sandefur | Producer |
| Gyuri Dévényi | Producer |
