In the season finale, the family prepares for the annual Pioneer Week. Bill and Alby butt heads over the control of UEB. Meanwhile, Margene reveals the truth to Ana. Writer: Dustin Lance Black, Eileen Myers, Will Scheffer, Mark V. Olsen Director: Julian Farino Guest star: Anne Dudek (Laura Grant), Garrett Grey (Raymond Henrickson), Mireille Enos (Kathy Marquart), Tina Majorino (Heather Tuttle), Branka Katic (Ana), Lawrence O'Donnell Jr. (Lee Hatcher), Aaron Paul (Scott), Audrey Wasilewski (Pam Martin), Mary Kay Place (Adaleen Grant), Keegan Holst (Wayne Henrickson)

It is Sakura’s turn to battle Yue for the right to be Master of the Clow Cards. Sakura does not want to battle him since she is afraid that she will hurt Yukito. Yue takes her up onto Tokyo Tower and begins to attack her. She decides to run away until she can come up with a plan. Things are worse when she finds out that if she loses to Yue, everyone who had any association with the Clow Cards will forget all about it, and her! She tries to use the Wood Card, but since it is under the ...

Sookie's wedding draws near, while Lorelai finally relents and goes into the diner, where she apologizes profusely to Luke. Christopher comes to town for the removal of Rory's cast and decides to stay for Sookie's wedding. While Lorelai and Chris seem to be getting along, Sherry drops a bomb. Meanwhile, Paris is running for student body president, and employs Rory as vice-president. Also, Jess returns to Stars Hollow and asks Luke if he can stay. But when worse come to worst, Rory must choose between Jess and Dean.

Ray and Debra remember their days in their first apartment, she discovers she's having twins, and they decide they need a house. Ray maps a strategy where they are not close enough for everyday visits from his folks but not far enough for overnight stays. Meanwhile, Robert discovers his wife wants a divorce.

In the season finale, the CSIs wait by the bedside of one of their own when he's shot in the line of duty. One CSI faces a hard choice by having the power of attorney over their injured friend and colleague. Meanwhile, the team also investigates the strange way of life of one man when he is found decapitated by a train.

SG1 attempts to rescue an Asgard scientist from the Goa'uld.