Still from The O.C. S3E18
The O.C. › Season 3

S3 E18: 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.

Air dateMar 23, 2006
Runtime44 minutes
TMDB rating★ 7.1/10