Jeff Randall and Marty Hopkirk are private detectives who specialize in divorce cases. Their long-running partnership seems to come to an abrupt end when Marty is killed by a hit-and-run, ... See full summary »
Failed pilot for a show that was meant to replace Star Trek after it got canceled. In the future, humans and humanoid amphibians live in cities beneath the sea. Matthews and the crew of his sub Titan must save their city from a saboteur.