Genre: Drama, Adventure
Premise: The crew of the Seaview , the world's first privately owned nuclear submarine, explores oceans and seeks answers to the world's problems. They encounter espionage, environmental catastrophe, nuclear doomsday scenarios, and more than their share of undersea monsters.
S03, E01 (First Aired: Sep. 18, 1966)
A creature that is pure brain tries to take over the Seaview and use it for its body.
S03, E02 (First Aired: Sep. 25, 1966)
A wolf attack turns a scientist into a werewolf which then claws Nelson.