"American Wedding" is a 2003 romantic comedy film and the third installment in the American Pie series. The story follows Jim Levenstein and Michelle Flaherty as they prepare for their wedding, navigating the challenges of family, friends, and unexpected mishaps. The film features returning characters like Kevin Myers, Vicky Lathum, and Oz Ostreicher, who add to the comedic chaos. As the wedding day approaches, the group faces humorous situations that test their relationships and commitment, ultimately leading to a memorable celebration filled with laughter and love.