The O.C. - Season 3 - Eps 4: The Last Waltz
Marissa struggles with attending a public high school, and her new friends make Ryan jealous; Charlotte's ruse is up when she learns that Kirsten did not inherit any money from Caleb; Julie's mansion is repossessed, leaving her with nothing; Taylor's power play dethrones Summer as commitee chairman, who then learns an interesting secret about her and Dean Hess.
About The O.C.

Title: The O.C.
First Air Date: 2003-08-05
Last Air Date: 2007-02-22
Status: Ended
Rating: 7.8/10 (from 852 votes)
Language: EN
Seasons: 5
Total Episodes: 92
Network: FOX
Genres: Drama
Production Companies: Warner Bros. Television, Wonderland Sound and Vision, Fake Empire Productions
Synopsis
Ryan Atwood, a teen from the wrong side of the tracks, moves in with a wealthy family willing to give him a chance. But Ryan's arrival disturbs the status quo of the affluent, privileged community of Newport Beach, California.
Cast

Peter Gallagher
Sandy Cohen

Kelly Rowan
Kirsten Cohen

Ben McKenzie
Ryan Atwood

Adam Brody
Seth Cohen

Melinda Clarke
Julie Cooper

Rachel Bilson
Summer Roberts

Autumn Reeser
Taylor Townsend

Willa Holland
Kaitlin Cooper