The Munsters

Grandpa's Lost Wife (2x20)

Air date: Feb 03, 1966

A lady in Sioux City, Iowa, has placed an advertisement offering a reward for the return of her lost husband, who is Grandpa. Grandpa claims to have never seen this woman before in his life - but when he discovers that she's filthy rich, he's ready to sign an affidavit stating that she is his spouse.