Ghost Wolf - Werewolf 

In "Ghost Wolf" (episode 23, filmed in September, 1951) Lois, Jimmy, and Clark are sent to the Lone Pine Timber Company in Oregon to investigate rumors of a werewolf. On their first night there, Lois awakens to find a late-night visitor in her cabin, and we are favored with one of her piercing screams. And watch Jack Larson as Lois explains to Clark that she has no intentions repeating that experience." Jane Adams, the mysterious woman in this episode, was a familiar face in the 40s (the 1949 Batman and Robin serial and House of Dracula). This is her final credited role.