Laverne & Shirley in the Army

When the Moon Comes Over the Werewolf (1x6)

Air date: Nov 14, 1981

Laverne and Shirley are convinced that they are in danger from a werewolf due to some confusion with a new recruit. Every time they turn their heads from her and look back, a wolf-like animal appears in her place, and they think that she has turned into it. The two do not know whether to help her or run the other way.