Wedding Crashers is a 2005 comedy film, directed by David Dobkin. The film stars Owen Wilson and Vince Vaughn, with Christopher Walken, Rachel McAdams, Isla Fisher, Jane Seymour, and Bradley Cooper. The film debuted in North American theaters on July 15, 2005, and the DVD version was released on January 3, 2006.

Plot

Single bachelors and lifelong best friends, John Beckwith and Jeremy Grey are business partners in divorce mediation in Washington D.C.. The friends frequently "crash" wedding parties to meet women, working from a set of rules taught to them by a past ‘crasher,' Chazz. The duo always have cover stories for inquisitive guests and inevitably become the hit of every reception, to charm their way into bed with ladies at the wedding for a one night stand.

After a sequence of successful ‘crashes,' Jeremy spots the wedding of the daughter of the Secretary of the Treasury William Cleary and his wife, Kathleen. After infiltrating the lavish event as brothers, John and Jeremy set their sights on two bridesmaids, also daughters of Secretary Cleary: Claire and Gloria Cleary. While Jeremy manages to make it on the beach with "stage-five clinger" and supposed virgin Gloria, John works on Claire. While talking afterwards, John is blocked by Claire's hotheaded Ivy League graduate boyfriend Zach, whom as the film progresses, isn't such a loyal boyfriend when he brags of his sexual conquests to his buddies behind Claire's back. John convinces a resistant Jeremy to break the rules and accept an invitation to an extended weekend party at the Cleary family compound.

Jeremy and John are convinced into playing touch football where Jeremy is hurt by Claire's obnoxious boyfriend. Gloria puts Band-Aids on Jeremy, hoping to have sex with him. However, Jeremy turns her down with a philosophical love speech. Jeremy is shown to not really like Gloria all that much, at least not initially. At dinner later that day with Jeremy's assistance, John proceeds to spike Zach's wine with eye-drops which makes him sick, letting John have some alone time with Claire. That night, Gloria ties up Jeremy while he sleeps and then has her way with him. Jeremy is then visited by the girl's brother Todd later that night, thinking the two had "had a moment" earlier at the dinner table to which his advances are quickly rebuffed by a terrified Jeremy. The next morning, Jeremy asks John to leave the island with him but John convinces him otherwise. The family takes a boat ride in the afternoon, which ends in a hunting trip in which Zach shoots Jeremy in the rear end. John and Claire leave on a bike ride in which they connect deeply. In the meantime, Gloria reveals to relieved Jeremy that she was not a virgin. She merely told him so, as she "thought that's what guys liked to hear." John and Claire return from their bike ride, after which Zach "proposes" to Claire by announcing their engagement, leaving Claire at a loss for words. John talks to Claire afterwards, as she is apparently discomforted by the announcement. John tries to comfort her but ends up telling her his true feelings for her. They are interrupted by Jeremy running out of the house being chased by the grandmother with a gun. Zach comes out and tells the family who the "brothers" really are, as he had them privately investigated. John reveals their true identities, upsetting and hurting the entire Cleary family, particularly Claire. John and Jeremy are forced to leave the island.