The Devil Is Not Mocked - S2-E19
Revealing mistake: Krantz's fingernails digging in to the wood flooring as he is being dragged out the door do not match the pre-scratched finger nail tracks in the floor.
Night Gallery (1970)
1 mistake in The Devil Is Not Mocked - chronological order
Starring: Joanna Pettet, Rod Serling, Larry Watson, Matt Pelto
Rod Serling: For those of you who've never met me, you might call me the under-nourished Alfred Hitchcock.
Trivia: The scene of the spooky castle on the rocky shore was used in episodes of "Gilligan's Island" featuring Vito Scotti as mad scientist Boris Balinkoff.