The O.C. · SEASON 3
The Undertow
Episode 18 · 2006-03-23

- Drama
Episode overview
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.
44 minutes
Season 3 episodes
1. The Aftermath2005-09-08
2. The Shape of Things to Come2005-09-15
3. The End of Innocence2005-09-22
4. The Last Waltz2005-09-29
5. The Perfect Storm2005-11-03
6. The Swells2005-11-10
7. The Anger Management2005-11-17
8. The Game Plan2005-12-01
9. The Disconnect2005-12-08
10. The Chrismukkah Bar-Mitzvahkkah2005-12-15
11. The Safe Harbor2006-01-12
12. The Sister Act2006-01-19
13. The Pot Stirrer2006-01-26
14. The Cliffhanger2006-02-02
15. The Heavy Lifting2006-02-09
16. The Road Warrior2006-03-09
17. The Journey2006-03-16
18. The Undertow2006-03-23
19. The Secrets and Lies2006-03-30
20. The Day After Tomorrow2006-04-06
21. The Dawn Patrol2006-04-13
22. The College Try2006-04-20
23. The Party Favor2006-04-27
24. The Man of the Year2006-05-04
25. The Graduates2006-05-18