A Las Vegas-set comedy centered around three groomsmen who lose their about-to-be-wed buddy during their drunken misadventures, then must retrace their steps in order to find him.

• 这是一部发生在赌城拉斯维加斯的喜剧，三个伴郎和即将举行婚礼的新郎在单身聚会中大醉一场，结果醒来后，发现新郎不见了，于是他们必须回忆起昨晚发生的一切才能找回新郎，顺利举行婚礼。