Haley is pregnant. CoB has financial troubles. Nathan becomes an agent with Clay. Erin joins the cast and everyone gathers at Haley and Nathan's for Thanksgiving. Quinn, Haley and Brooke dress up as superheros. Brooke and Quinn almost die in the same night making the most horrific episode in television history. Brooke and Julian get married. Brooke, Quinn, Alex and Lauren take a trip to Puerto Rico. Haley and Brooke reopen Karen's Cafe.