Academy Award-nominated Owen Wilson ("The Royal Tenenbaums" "Starsky & Hutch") and Vince Vaughn ("Dodgeball: A True Underdog Story," "Old School") star as John Beck with and Jeremy Klein, two partying divorce attorneys - and committed womanizers - who have figured out a surefire way to meet women: they crash weddings. But the guys' happy-go-lucky lives change abruptly when John unexpectedly falls in love with a bridesmaid. Things become even more complicated when the men discover that the object of John's affection is the daughter of the US Secretary of the Treasury. Also starring Rachel McAdams ("The Notebook," "Mean Girls"), Academy Award-winner, Emmy Award-nominee, and Golden Globe-nominee Christopher Walken ("The Deer Hunter," "Catch Me if You Can"), Golden Globe-winner and Emmy Award-winnerJane Seymour ("Dr. Quinn, Medicine Woman" "East of Eden"), and Isla Fisher ("Scooby Doo," "The Lookout").