The Phoenix Saga (3): Cry of the Banshee - S3-E5
Continuity mistake: When Black Tom Cassidy is first shown counting his money, he's seated at a table with no wall near his backside. Moments later when Erik the Red is telling Lilandra what name he goes by on Earth, there is suddenly a window behind Cassidy, within an arm's reach. (00:10:22 - 00:11:09)
Answer: Most horror films have a deformed character. One eye, a limp, a hunchback or a useless arm.