Directed by Don McDougall
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.
Ricardo Montalban
Dr. Luis Delgado
José Ferrer
Dr. Alfred Vreeland
Leslie Nielsen
Official
Chris Robinson
Ledring
Katherine Woodville
Barbara Brand
Hierarchy
Lawrence P. Casey
Bob Exeter
Tom Simcox
Jerry Hollis
Curt Lowens
Ehrlich
Austin Stoker
Bogan
Phil Philbin
First Technician
Dan Chandler
Sonar Man
Ted Swanson
Aide
Aurora Teagarden Mysteries: Haunted By Murder
Baywatch: Hawaiian Wedding
A Sister's Secret
Tornado Valley
Seeds of Yesterday
Kidnapping Mr. Heineken
MacGyver: Trail to Doomsday
