Ryan travels to Mexico--with a stubborn Seth in tow--to put an end to his turmoil in the only way he knows how, but he comes up empty in quest for revenge. Meanwhile, Seth meets some new friends in Mexico, including a Marine (STEVE-O
- " Jackass"), who help him find what he is looking for. Harbor School's new female dean of discipline, Dean Torres (TIA CARRERE
- " True Lies, Relic Hunter"), forces Kaitlin & Julie to work together on Harbor's clothing drive. & the Cohens ostracize Julie when they discover that she was part of Ryan & Seth's activities. Also, after Taylor visits Summer unannounced, the truth about Paris comes out, & Summer continues separating herself from everything related to Orange County.