I don't know if anyone has posted on this yet, but here goes...
Has anyone seen the film "Betrayal"? It's a serious film (made in 1983) starring Ben Kingsley and Jeremy Irons that deals with issues of adultery. Guess what? The entire film is backwards. It begins with the aftermath of the adulterous relationship and ends with two characters making the decision to have the affair. It's format is exactly like the episode "The Betrayal" from earlier this season. The film was written by Harold PINTER. yeah, that's right - Pinter. I don't know if he was once known as Harold Peter, but I'm still checking on it.
It's available on video, so you might want to check it out. I just saw it recently and noted this because I'm a huge Seinfeld fan.