Discover
Original Release
10/13/1977
US Release
10/13/1977
Cast
| Name | Character |
|---|
| Patrick Duffy | Mark Harris |
| Belinda Montgomery | Dr. Elizabeth Merrill |
| Alan Fudge | C.W. Crawford |
| Victor Buono | Mr. Schubert |
| Robert Lussier | Brent |
| Jack Somack | Encyclopedia salesman |
| Richard Laurance Williams | Cetacean crew |
| J. Víctor López | Cetacean crew |
| Jean Marie Hon | Cetacean crew |
| Brandyn Barbara Artis | Cetacean crew |
Directors
Writers
Creators
Cast
| Name | Character |
|---|
| Patrick Duffy | Mark Harris |
| Belinda Montgomery | Dr. Elizabeth Merrill |
| Alan Fudge | C.W. Crawford |
| Victor Buono | Mr. Schubert |
| Robert Lussier | Brent |
| Jack Somack | Encyclopedia salesman |
| Richard Laurance Williams | Cetacean crew |
| J. Víctor López | Cetacean crew |
| Jean Marie Hon | Cetacean crew |
| Brandyn Barbara Artis | Cetacean crew |
Producers
| Name | Role |
|---|
| Herbert F. Solow | Executive Producer |
| Herman Miller | Producer |
