Sanford and Son - Season 6 - Eps 13: Sanford and Gong
Lamont runs into Chuck Barris in a parking lot and he generously gives Lamont four tickets to a taping of The Gong Show, which happens to be Fred's favorite game show. Fred decides to try to be a contestant and sets up an act with his brother-in-law, Rodney and Lamont. However, at the last minute, Rodney hurts his back and can't be in the act.
About Sanford and Son

Title: Sanford and Son
First Air Date: 1972-01-14
Last Air Date: 1977-03-25
Status: Ended
Rating: 7.5/10 (from 87 votes)
Language: EN
Seasons: 6
Total Episodes: 136
Network: NBC
Genres: Comedy
Production Companies: Bud Yorkin Productions, Norman Lear/Tandem Productions, NorBud Productions, Tandem Productions
Synopsis
The misadventures of a cantankerous junk dealer and his frustrated son.
Cast

Redd Foxx
Fred G. Sanford

Demond Wilson
Lamont Sanford