Hal, an oversexed photographer, has a problem. He's due to marry Vinni and he's got cold feet. In fact he's got frostbite. On his all day stag night Hal persuades his reluctant best man, Mr. Mac, to help him to devise a scheme to sabotage his engagement. Meanwhile, when Vinni turns up, her ex-boyfriend, Little Ted, hatches his own plan to disrupt the imminent wedding.