Factual error: While Edgar Allan Poe is penning his famous poem, a close-up of the paper shows us that he's misspelled his own middle name as "Allen." (00:00:50)
Night Gallery (1970)
1 factual error in Quoth the Raven - chronological order
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.