Sanford and Son - Season 6 Episode 6 I Dream of Choo Choo Rabinowitz
Overview: Lamont's mother-in-law to be is coming to Watts for a visit and Fred is a little concerned about what she's going to think of a common junk man. This leads Fred to decide to create a legacy and tries to set a world's record and get his name in the Guinness Book of World Records. His goal is to be the person to stay awake the longest.