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UNITED STATES - JANUARY 14: THE ADDAMS FAMILY - "Fester Goes on a Diet" - Season Two - 1/14/66, Wednesday (Lisa Loring) helped Uncle Fester get in shape for his French pen-pal Yvette's visit., (Photo by Walt Disney Television via Getty Images Photo Archives/Walt Disney Television via Getty Images)

UNITED STATES - JANUARY 14:  THE ADDAMS FAMILY - "Fester Goes on a Diet" - Season Two - 1/14/66, Wednesday (Lisa Loring) helped Uncle Fester get in shape for his French pen-pal Yvette's visit.,  (Photo by Walt Disney Television via Getty Images Photo Archives/Walt Disney Television via Getty Images)