The New Addams Family (1998)

S1E35 Amnesia in the Addams Family

After Gomez takes a blow to the head, he finds himself suffering from amnesia. When Morticia checks on him, he responds with confusion, asking, "Gomez? Who's Gomez?" Morticia gazes at him in disbelief, trying to explain that he is indeed Gomez, but he remains utterly perplexed about her identity. Determined to help him regain his memories, Morticia embarks on a mission to jog his recollection of who he truly is.