Paulie is looking forward to a week of hanging out with his four groomsmen before he marries his pregnant fiancee Sue. But the prospect of fatherhood and responsibility is daunting. Each of Paulie's groomsmen is also dealing with individual issues brought on by the coming wedding. Paulie's brother Jimbo has hit a rough patch in his marriage. Cousin Mike is obsessed with an ex-girlfriend, while his old friend TC returns to town with mixed reactions after an 8 year absence. Dez, the only married father among the bunch, wants to relive his glory days by getting their high school band back together.