Keeping up with Pop

Modern crosswords contain a lot of pop culture references. Today, for example, the NY Sun asks for "Fox Series on opposite CSI". From the crossing I gather the answer is "The OC" or ("Theoc"?). When these things come up I always google to find out more. I learn:

The O.C., otherwise known as Orange County, California, is an idyllic paradise - a wealthy, harbor-front community where everything and everyone appears to be perfect. But beneath the surface is a world of shifting loyalties and identities, of kids living secret lives, hidden from their parents, and of parents living secret lives, hidden from their children. Ryan Atwood, a troubled teen from the wrong side of the tracks who is thrust into this world, will soon learn that nothing is what it seems. He moves to the O.C. when Sandy Cohen, an idealistic pro-bono public defender, invites him to stay in his guest house. Sandy's wife, Kirsten, wealthy and beautiful, former homecoming queen, perfect spouse, mother, and business woman, isn't happy that Ryan has moved in. And she's worried about how it will affect their teenage son Seth, a soulful dreamer ostracized by his peers. Making the whole situation more interesting is Marissa Cooper, the heartbreakingly beautiful girl next door who seems to glide through life effortlessly. That is, until the indiscretions of her wealthy father Jimmy, threaten to break her world apart. The O.C. is a story of fathers and sons, husbands and wives, and the coming of age of three young people. Ryan's arrival is the catalyst for new alliances forged, old flames rekindled, and unlikely friendships born.

OK. I think that's all I need to know. I make a note that "Mischa Barton" starred as Marissa, her role ending abruptly in "a fatal car accident". This I may need to know for a future puzzle.