Discover
Original Release
02/14/1975
US Release
02/14/1975
Cast
| Name | Character |
|---|
| Robert Stack | Capt. James Morgan |
| David Hedison | Dr. Peter Brooks |
| Ralph Bellamy | J.L. Dundeen |
| Bradford Dillman | Martin Reed |
| Sorrell Booke | Robert Dwight |
| John Randolph | John Howe |
| Linden Chiles | Matthew Evans |
| Burr DeBenning | Ted Trevor |
| Sheila Allen | Claudine Lennart |
| Mills Watson | Jim Greer |
Directors
Writers
Cast
| Name | Character |
|---|
| Robert Stack | Capt. James Morgan |
| David Hedison | Dr. Peter Brooks |
| Ralph Bellamy | J.L. Dundeen |
| Bradford Dillman | Martin Reed |
| Sorrell Booke | Robert Dwight |
| John Randolph | John Howe |
| Linden Chiles | Matthew Evans |
| Burr DeBenning | Ted Trevor |
| Sheila Allen | Claudine Lennart |
| Mills Watson | Jim Greer |
| Ellen Weston | Ann Trevor |
| Francine York | Betsy Shuster / Betsy Schuster |
| Paul Carr | Walter Fletcher |
| Elizabeth Rogers | Irene McKay |
| Russell Johnson | Forbes |
| Frank Marth | Phillips |
| Lara Parker | Barbara |
| Vito Scotti | Bill Schuster |
| Richard X. Slattery | Riley |
| Than Wyenn | Fedderson |
Producers
| Name | Role |
|---|
| Irwin Allen | Producer |
| Al Gail | Producer |
| William Welch | Producer |
