Zero Hour to destruction

Dr. Fred Wilson: Eddie Albert
Dr. Selby: John Zaremba
Chairman: Booth Colman
Dr. Gamma: 
Malone: Mark Slade
O'Brien: Gordon Gilbert
Captain John Phillips: Bill Hudson
Army General: Barney Biro
Scientist: Walter Reed
Air Force General: Hal Torey

"The HMS Leviathon's job is never finished. As long as there are destructive forces in the world, as long as there are secrets of nature to be probed, believe me, there'll be work for us -- on missions just as vital and as dangerous as this one." Admiral Noland

A gigantic tidal wave will destroy much of the civilized world, but Admiral Sabastion Noland has a plan to stop it -- The HMS Leviathon will set off a nuclear explosion at precisely the right time and place. Evil forces seek to destroy Noland before he implements his plan -- in the chaos following the tidal wave, they hope to take over the world!