Which American teen drama was first broadcasted in the UK on March 7, 2004?

"The O.C." is an American teen drama television series created by Josh Schwartz that originally aired on the Fox network in the United States from August 5, 2003, to February 22, 2007, running a total of four seasons. In the United Kingdom, the first episode was aired at 9:00 p.m. on March 7, 2004. "O.C." is an initialism of Orange County, the location in Southern California in which the series is set.

The series centers on Ryan Atwood, a troubled and gifted young man from a broken home who is adopted by the wealthy and philanthropic Sandy and Kirsten Cohen. Ryan and his foster brother Seth, a socially awkward, quick-witted teenager, deal with life as outsiders in the high-class world of Newport Beach. Ryan and Seth spend much time navigating their relationships with girl-next-door Marissa Cooper, Seth's childhood crush Summer Roberts, and the fast-talking loner Taylor Townsend. Storylines deal with the culture clash between the idealistic Cohen family and the shallow, materialistic, and closed-minded community in which they reside. The series includes elements of postmodernism, and functions as a mixture of melodrama and comedy.