Yes, it was an Every Loves Raymond episode where Ray's beloved Mantle signed baseball (he told his wife that if was the equivalent of a Bible signed by God) turned out to have been forged many years earlier by his dad. His dad had waited outside the stadium a few times to get a Mantle signature for his young son, but Mantle never passed so dad signed it himself. Learning the truth, Ray was existentially crushed to the point he was going to tell his daughter there was no Santa Claus. No more lies.
