There's something not quite right about that old rocking chair which Samantha purchased from an antique shop. For one thing, the chair seems to have a mind of its own, following Sam wherever she goes and refusing to leave her side, but causing great pain to Darrin whenever he tries to sit down. It turns out that the chair is possessed by the spirit of Sam's old warlock boyfriend, Clyde Farnsworth (Roger Garrett), and he isn't about to leave. Written by Coslough Johnson (the brother of comic actor Arte Johnson), "Sam's Spooky Chair" originally aired on December 1, 1966. ~ Hal Erickson, Rovi