When a monster from the deep kidnaps Susan Hart, Tab Hunter and his sidekick David Tomlinson follow her into the deep where they discover an underwater city ruled by a ruthless captain (Vincent Price) and his army of mutated sea creatures.
When a monster from the deep kidnaps Susan Hart, Tab Hunter and his sidekick David Tomlinson follow her into the deep where they discover an underwater city ruled by a ruthless captain (Vincent Price) and his army of mutated sea creatures.
