Sanford and Son Season 4 Episode 20
Fred cleans the house from top to bottom and Lamont is stunned. Then he learns the reason: Fred’s baby sister, Frances is visiting to announce her engagement. Fred is excited, but he soon finds her fiance, Rodney is white.
Serie: Sanford and Son
Episode Title: My Brother-in-Law's Keeper
Air Date: 1975-02-14