Rob Reiner and Sally Struthers' final appearance on All in the Family (They would appear together once more on Archie Bunker's Place.) is no doubt their best. Both of them give probably their best performances on the series. There's no doubt they are clearly deserving of the Emmy Awards they won for the show. What makes this episode work so well is it's twist that Gloria has been unfaithful. The viewer thinks they were stunned when they learned Mike and Gloria's marriage is ending. Just when they thought they heard it all, another shocking revelation surfaces. Definitely a classic episode.