Joker, Killer Croc, Penguin, Two-Face and Poison Ivy all meet at a poker table, each telling a tale of times when they almost defeated Batman. At the same time, Harley Quinn is about to kill Catwoman. Will Batman be able to save her?

Teaser: Danny has a gift to show Michelle and Stephanie. Main Synopsis: Becky's snobby millionaire cousin Dick Donaldson has arrived in town from Nebraska with his wife Donna and twin daughters Debbie and Darla. They have come to town to attend a convention for twins, where a "favorite twins" contest will take place. As soon as Dick arrives, he and Jesse start insulting each other. Jesse can't stand Dick because of Dick's snobby attitude. Jesse tells Dick that if he were Dick's mechanic, Dick would be having brake problems. Dick tells Jesse that it was a smart move when he decided not to enter Nicky and Alex in the favorite twins contest and tells Jesse that Nicky and Alex shouldn't be put through that kind of rejection. That remark pushes Jesse too far, and he decides to enter Nicky and Alex in the contest after all. Becky doesn't like the fact that the reason why Jesse entered Nicky and Alex in the contest is because Jesse is on a mission to take Dick down a few pegs. Nicky and Ale

March 19, 1966: Things are already on there way downhill when Sam leaps back into Jimmy LaMotta. Despite Sam's inaction, history continues to change for the worst. The cause is unknown until Sam discovers another time traveler on the scene, one who's determined to destroy Jimmy's family, as well as Sam.

Nancy takes Roseanne and Jackie by surprise with the announcement that she and Marla are gay lovers; Bev announces she is moving into a Lanford retirement centre, which leaves Roseanne feeling over the hill.

Five thousand years ago, a man perished in a mountain storm. In 1991, his frozen body was found along with artifacts of his vanished way of life. NOVA covers the international effort to unlock the secrets of this astonishing discovery.