From USA Today (via the Green Bay Press Gazette - or is that the other way around?):
Sith take revenge on ‘The O.C.’
For the pop-culture savvy soap “The O.C.,” a “Star Wars” partnership would seem like a match made in hyperspace — at least for a night.
A trailer for the final installment of the “Star Wars” saga, “Episode III: Revenge of the Sith,” will air during the March 10 episode of the Fox series (7 p.m. CST).
While Seth, Ryan, Marissa and Summer ruminate at the mall over such earthly matters as making up and breaking up, Anakin Skywalker is battling the temptations of the dark side while keeping his marriage a secret.
“Revenge of the Sith” is in theaters worldwide May 19.
I got the story from zap2it, and it mentioned Boston Legal was a bubble show. I was surprised, since it usually averages 10 million or more viewers each week, and it had a poor lead in for most of the season (Danson's "Help Me Help You")