Kolchak: The Night Stalker (1974)
S01E05 The Werewolf
Episode Overview
After being bitten by a wolf, NATO soldier Bernhardt Stieglitz becomes a relentless killer, leaving a trail of bodies in his wake. When Vincenzo has to cancel his long-deserved vacation to cover the final voyage of the USS Hanover, Carl steps in for him. To his shock, Stieglitz is among the ship's passengers, and the full moon is looming. With no way to escape the ocean liner, Kolchak must rely on his shotgun loaded with silver buckshot to put an end to the creature's rampage once and for all.