Sanford and Son (1972)

S06E05 The Stakeout

Fred finds himself infatuated with Miss Wallace, a woman seeking accommodations at the Sanford Arms. At the same time, a thief has been reported in the area, prompting Fred to allow the police to conduct a stakeout in his house in hopes of claiming the reward money. To his surprise, he soon discovers that the thief has been masquerading as Miss Wallace all along.