100 mins | Drama, Action, Thriller, Adventure, TV Movie | Oct. 24, 1970
100 mins | Drama, Action, Thriller, Adventure, TV Movie | Oct. 24, 1970
| Producers | Ivan Tors Productions, Universal Television |
| Original title | The Aquarians |
| Directors | Don McDougall |
| Writers | Alan Caillou, Ivan Tors, Leslie Stevens, Winston Miller |
as Dr. Luis Delgado
as Dr. Alfred Vreeland
as Official
as Ledring
as Barbara Brand
as Bob Exeter
as Jerry Hollis
as Ehrlich
as Bogan
as First Technician
as Sonar Man
as Aide
as First Reporter
as Second Reporter
as Jean Hollis
as Norma
as Jim Morgan