The O.C.

The Dawn Patrol (Season 3, Episode 21)

TV-14

TV Episode | 43 min | Comedy, Drama, Romance

Ryan heads to Albuquerque to invite his mom to graduation, while Summer tries to figure out why Seth broke up with her.

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Cast	+ Add Cast
21 cast members

Name	Known for
Peter Gallagher Sandy Cohen Sandy Cohen See fewer	American Beauty (1999)
Kelly Rowan Kirsten Cohen Kirsten Cohen See fewer	The O.C. (2003)
Ben McKenzie Ryan Atwood Ryan Atwood See fewer	Gotham (2014)
Mischa Barton Marissa Cooper Marissa Cooper See fewer	The O.C. (2003)
Adam Brody Seth Cohen Seth Cohen See fewer	The O.C. (2003)
Melinda Clarke Julie Cooper Julie Cooper See fewer	Spawn (1997)
Rachel Bilson Summer Roberts Summer Roberts See fewer	Jumper (2008)
Jeff Hephner Matt Ramsey Matt Ramsey See fewer	Eric (2024)
Cam Gigandet Kevin Volchok Kevin Volchok See fewer	Twilight (I) (2008)
Autumn Reeser Taylor Townsend Taylor Townsend See fewer	The Wedding Veil (2022)
Shaun Duke Henry Griffin Henry Griffin See fewer	Sideways (2004)
Nicole Garza Chloe Chloe See fewer	Underclassman (2005)
Daphne Ashbrook Dawn Atwood Dawn Atwood See fewer	Doctor Who: The Movie (1996)
Erin Foster Heather Heather See fewer	Cellular (2004)
JD Pardo Tattooed Surfer Tattooed Surfer See fewer	Road House (2024)
Perry Anzilotti Mr. Greenberg Mr. Greenberg See fewer	Gang Related (1997)
Jonathon Trent Kyle, Surf Buddy #1 Kyle, Surf Buddy #1 See fewer	Burlesque (I) (2010)
Steve Seagren Nick Nick See fewer	Elizabethtown (2005)
Blake Gibbons Ron Ron See fewer	Seinfeld (1989)
Reese Riley J.P. Forthwit (as Parys Sylver) J.P. Forthwit (as Parys Sylver) See fewer	Teen Wolf (2011)
Preston James Hillier Maitre D' (uncredited) Maitre D' (uncredited) See fewer	Magnum P.I. (2018)