The O.C.: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! The O.C. Comedy, Drama, Romance 8/5/03 – 2/22/07 United States GeneralEpisodesCastCharactersGallery Cast See full cast → Peter Gallagher as Sanford "Sandy" Cohen Peter Gallagher as Sanford "Sandy" Cohen Kelly Rowan as Kirsten Cohen Benjamin McKenzie as Ryan Atwood Adam Brody as Seth Cohen Rachel Bilson as Summer Roberts Willa Holland as Kaitlin Cooper Chris Carmack as Luke Ward Chris Carmack as Luke Ward Mischa Barton as Marissa Cooper Tate Donovan as James "Jimmy" Cooper Alan Dale as Caleb Nichol Autumn Reeser as Taylor Townsend
