The bachelor parties before the wedding are mostly ridiculous, but no one has been able to experience such a crazy experience.
With two days to go, Doug Bilis () is about to step into the hall of sacred marriage. In order to spend a carnival night of "farewell singles" that he will never forget, he and His three good buddies Phil Winnek (Stu Price (and Alan Garner (drove to Las Vegas together. However, when the three best men woke up the next morning, it was not only the headache caused by the hangover that made them feel distressed, but also that they had no impression of what happened the night before.
What puzzled Phil, Stu, and Allen most was that the bride-to-be Doug, who was with them, was missing, and for some reason, the bathroom of the hotel room where they were staying was still in the bathroom. A tiger appeared, and then they found a 6-month-old baby in the closet.
The room was full of mess they had left after the party the night before. The only thing the three good friends realized was that not only did they not remember what happened, but there was not much time left. They had to Go back all the way back to the most important day. However, they soon had some bad premonitions, because as they recalled more content, they faced troubles.
