A mysterious monster is terrorizing the Atlantic Ocean and famous marine biologist Professor Aronnax is summoned to investigate. Accompanied by his daughter Sophie, the two trail the monstrous creature -- only to discover that the beast is actually a futuristic submarine captained by the eccentric Captain Nemo.

In the midst of a global crisis, the USS Alabama receives an unconfirmed order to launch its nuclear missiles. The tension quickly rises as the sub's respected commander and his brilliant executive officer clash over the validity of their orders, battling each other for control of the sub.

In 1968, the Soviet ballistic missile submarine K-129 sank in the Central North Pacific. American intelligence located it within weeks of its demise. The CIA crafted a secret program to raise the submarine in 1974. Now, after much secrecy, this story can be told, by the men who made it happen and with never-before-seen footage of the actual salvage attempt, and new evidence of the project's successes and failures.

The U.S.S. Sea Tiger is on its last legs until the handsome skipper and his ingenious, if slightly unethical, junior officer scavenge the parts and supplies needed to put the sub back into action. Forced out to sea prematurely by an enemy air attack, the sub leaks and limps along until five stranded Army nurses come aboard and initiate their own renovations. From one mishap to another, the sub ends up a blushing pink, making it a target for both Japanese...

Charlton Heston stars as a hard-bitten captain making his last voyage in command of the U.S.S. Neptune, a nuclear submarine that is sunk in a collision with a Norwegian freighter. The only hope for the forty-one men trapped 1450 feet down is a pair of maverick inventors racing to clear the blocked escape hatch with an experimental submersible.