Peter Gallagher
Sandy Cohen (27 eps)
Kelly Rowan
Kirsten Cohen (27 eps)
Ben McKenzie
Ryan Atwood (27 eps)
Adam Brody
Seth Cohen (27 eps)
Melinda Clarke
Julie Cooper (27 eps)
Rachel Bilson
Summer Roberts (27 eps)
Mischa Barton
Marissa Cooper (27 eps)
Tate Donovan
Jimmy Cooper (27 eps)
Chris Carmack
Luke Ward (27 eps)
Samaire Armstrong
Anna Stern (13 eps)
Amanda Righetti
Hailey Nichol (10 eps)
Navi Rawat
Theresa Diaz (8 eps)
Taylor Handley
Oliver Trask (6 eps)
Shailene Woodley
Kaitlin Cooper (6 eps)
Ashley Hartman
Holly Fischer (6 eps)
Bonnie Somerville
Rachel Hoffman (5 eps)
Kimberly Oja
Taryn Baker (4 eps)
Rosalind Chao
Dr. Kim (3 eps)
Eric Balfour
Eddie (3 eps)
Danielle Bisutti
Joan (3 eps)
Katherine Disque
Lynn (3 eps)
Brian McNamara
Carson Ward (2 eps)
Daphne Ashbrook
Dawn Atwood (2 eps)
Bradley Stryker
Trey Atwood (2 eps)
Kevin West
Mr. Bendis (2 eps)
Bret Harrison
Danny (1 eps)
Francis Capra
Z (1 eps)
Alaina Huffman
Yvette (1 eps)
Robert Schwartzman
Self (1 eps)
Colin Hanks
Grady Bridges (1 eps)
Jem
Self (1 eps)
Lamont Thompson
Greg Hoades (1 eps)
Christopher Cousins
Greg Fischer (1 eps)
Nichole Hiltz
Gabrielle (1 eps)
April Grace
Dr. Burke (1 eps)
Mary Castro
Pole Dancer (1 eps)
Gina Gallego
Eva (1 eps)
Michael Reilly Burke
Tom Willington (1 eps)
Al Sapienza
Luna Chicks Club Owner (1 eps)
Richard Herd
Uncle Shaun (1 eps)
Paris Hilton
Kate (1 eps)
Kristen Renton
Jenn (1 eps)
Paul Wesley
Donnie (1 eps)
Gwendoline Yeo
Sara (1 eps)
Jay Kenneth Johnson
Vince (1 eps)
Michael Nouri
Dr. Neil Roberts (1 eps)
Eric Allan Kramer
Soccer Coach (1 eps)
Kevin Rankin
Lucas (1 eps)
Mark Daniel Cade
Security Guard (1 eps)
Dita de Leon
Female Skinny Dipper (1 eps)
Drew Fuller
Norland (1 eps)
Heidi Van Horne
Cameo (1 eps)
Camille Mana
Underclassman P.A. (1 eps)
Phil Abrams
Mr. Sheeran (1 eps)
Kate Rodger
Meredith Ward (1 eps)
Shane Haboucha
Eric Ward (1 eps)
Rand Holdren
Ron (1 eps)
