
Richard Basehart
Adm. Harriman Nelson
Join the crew of the Seaview aboard their super high-tech submarine, where no mission is too dangerous and no threat is too deadly, be it enemy agents, mad scientists, deadly sea creatures, or impending nuclear disaster.


Richard Basehart
Adm. Harriman Nelson
David Hedison
Captain Crane
Terry Becker
Chief Sharkey
Richard Bull
Doctor
Del Monroe
Kowalski
Robert Dowdell
Chip Morton
Paul Trinka
Patterson
Marco López
Crewman (uncredited)
Linda Cristal
Acting
Nick Adams
Acting
Charles McGraw
Acting
Leslie Nielsen
Acting
Victor Buono
Tabor Ulrich
John Cassavetes
Directing
Yvonne Craig
Acting
Adam Williams
Chief
Al Ruscio
Acting
Les Tremayne
Acting














