The O.C.: 3×18 Season 3 Episode 18 HydraHD
Watch The O.C.: 3×18 Season 3 Episode 18 Online Free
The Undertow
When an old friend returns to Newport, Ryan decides to help her, which causes problems for him and Sadie. When Summer and Seth run into another rough patch Taylor tries to help them out. Sandy has to deal with more problems with the Newport Group and Marissa must deal with being alone.
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3 x 25The Graduates | The O.C. Season 3 Episode 25 18/05/2006