Continuity mistake: Mallory at first holds his cigar with his index and middle fingers then holding it with his thumb, index, and middle fingers in the next shot.
Night Gallery (1970)
1 continuity mistake in A Feast of Blood
Starring: Joanna Pettet, Rod Serling, Larry Watson, Matt Pelto
The Cemetery - S1-E1
Continuity mistake: From the inside view of the window the Hendricks gravestone and the family name is visible on it. From the outside view of the window the gravestone and the Hendricks are facing away from the window.
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.