The Prisoner Family couch gag is the second couch gag of Season 22.
The family run in to find a dead body on their floor. The police arrive, and the family flees on the couch driven by Homer. They are caught and placed in a police lineup. There, they are identified as the murderers instead of the Flanders' and the Hibbert's. They are jailed and then electrocuted. When electrocuted they scream and light up.