The O.C. (2003)

S1E26 The Strip

Caleb and Julie are gearing up for their bachelor and bachelorette parties. Caleb and his friends hit the vibrant streets of Las Vegas, while Kirsten plans a wild night for Julie at the Cohen residence, complete with strippers. In Vegas, Seth and Ryan find themselves tangled in a precarious situation. Meanwhile, Summer reflects on her heartache, and Marissa offers support to Theresa. Jimmy and Sandy uncover Caleb's hidden intentions. As the night unfolds, Julie and Hailey enjoy a swim, and Theresa drops a bombshell on Ryan and Marissa.