Although Nathan and Haley are already married, Tim insists on throwing Nathan a post-wedding bachelor party, while Brooke throws Haley a bachelorette party. Meanwhile, Lucas tries to decide whether he…

The gang hits the road to Charlotte where Brooke is determined to win first place at the annual cheerleading competition, but when one of her squad falls ill, Peyton begs…

After fighting with his father and Haley, Nathan succumbs to the pressure he is feeling and takes amphetamines to help his game. However, he isn’t prepared for the destruction the…

On the night of Dan and Deb’s annual basketball appreciation party stirs up old wounds and new feelings as Karen makes a new friend, Keith faces off with his younger…

Haley convinces Lucas to go with the team to an after-party at Nathan’s beach house in the hopes that the guys will become closer. When Lucas sees the wealth that…

Marshall and Lily want to hook up with Barney and Robin for double-dating and fun, but their desperate eagerness to please is a huge turn-off. Meanwhile, when a succession of…