A scientist and his team of underwater explorers search for the culprit who has stolen the world's supply of nerve gas and hidden it somewhere in the ocean.
17
Cast members loaded
8
Alive
9
Deceased
47.1%
Still living
Showing 17 of 17 loaded cast members.
as Dr. Luis Delgado
DeceasedBorn: November 25, 1920
Died: January 14, 2009
Age at death: 88
as Dr. Alfred Vreeland
DeceasedBorn: January 8, 1912
Died: January 26, 1992
Age at death: 80
as Official
DeceasedBorn: February 11, 1926
Died: November 28, 2010
Age at death: 84
as Ledring
DeceasedBorn: November 5, 1938
Died: June 9, 2025
Age at death: 86
as Barbara Brand
DeceasedBorn: March 12, 1938
Died: June 5, 2013
Age at death: 75
as Bob Exeter
AliveBorn: November 8, 1940
Age: 85
New York City, New York, USA
as Jerry Hollis
AliveBorn: June 17, 1937
Age: 89
Medford, New Jersey, USA
as Ehrlich
DeceasedBorn: November 17, 1925
Died: May 8, 2017
Age at death: 91
as Bogan
DeceasedBorn: October 7, 1943
Died: October 7, 2022
Age at death: 79
as First Technician
AliveBirth date not on record.
as Sonar Man
AliveBirth date not on record.
as Aide
AliveBirth date not on record.
as First Reporter
AliveBorn: December 31, 1927
Age: 98
Portland, Oregon, USA
as Second Reporter
DeceasedBorn: November 6, 1917
Died: March 13, 1980
Age at death: 62
as Jean Hollis
AliveBirth date not on record.
as Norma
DeceasedBorn: September 23, 1939
Died: March 8, 1995
Age at death: 55
as Jim Morgan
AliveBirth date not on record.