This date in “Dick Van Dyke” history
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On Sept. 30, 1964, an episode called "The Ghost of A. Chantz" aired for the first time.
An online episode guide summarized it this way: "After a mix-up by Mel for reservations at a lodge, Rob, Laura, Sally and Buddy are forced to spend a frightening night in a cabin that has not been used in years and is rumored to be haunted."
Antics ensue.