Discover
Original Release
12/31/1981
Cast
| Name | Character |
|---|
| Shaun Cassidy | Joe Hardy |
| Parker Stevenson | Frank Hardy |
| Ed Gilbert | Fenton Hardy |
| Diana Muldaur | Leta Manheim |
| Robert Horton | Alan Kline |
| James Hong | Dr. Kirin Kwo Low |
| Jean Marie Hon | Kim |
| Barry Primus | Peter Abrams |
| Michael Jackson | Newscaster |
| Chao Li Chi | Professor Chaing Tse Lye |
Directors
Writers
Edward Stratemeyer, Christopher Crowe, Glen A. Larson
Cast
| Name | Character |
|---|
| Shaun Cassidy | Joe Hardy |
| Parker Stevenson | Frank Hardy |
| Ed Gilbert | Fenton Hardy |
| Diana Muldaur | Leta Manheim |
| Robert Horton | Alan Kline |
| James Hong | Dr. Kirin Kwo Low |
| Jean Marie Hon | Kim |
| Barry Primus | Peter Abrams |
| Michael Jackson | Newscaster |
| Chao Li Chi | Professor Chaing Tse Lye |
| Luling Dixon | Nurse |
Producers
| Name | Role |
|---|
| Glen A. Larson | Executive Producer |
| Gil Bettman | Producer |
| Joe Boston | Producer |
| Joyce Heft Brotman | Producer |
| Michael Sloan | Producer |
| Gyuri Dévényi | Producer |
