Directed by: Alan Rafkin
Starring: Don Knotts, Liam Redmond, Dick Sargent, Joan Staley
Revealing mistake: After Luther faints from seeing the shears in the painting of Mrs. Simmons, the beam of light from his flashlight continues to move side to side, but Luther's flashlight is in his hand, unmoving.
Revealing mistake: The view of the village of Rachel outside Nick Simmons' hotel window is obviously a picture.
Continuity mistake: When Don Knotts is in the old Simmons mansion, he falls down a chute of some kind. If you watch closely you will see the stunt person looks nothing like Don Knotts. It is a younger man with very straight hair.
Luther Heggs: Mr. Boob, that's me. B double-O B - boob.