Tony, Pat, Jeffery and Tom have been bachelor friends for years. They hang out, go to ball games and nightclubs, and take vacations together. Everything is about to change, however, when the handsome womanizer Tony decides to propose to his longtime girlfriend, Susan. The other guys panic. They feel that if Tony gets engaged they will all be facing the end of their freedom with their particular girlfriends. Jeffery, a divorce attorney, has been anticipating such an occasion and has had his legal staff put together files on Tony and Susan-files that include all of the facts about their private lives which they might not want even their lovers to know about. What Jeffrey hasn't anticipated is that Susan has a secret that not even Jeffery's legal staff was able to uncover. Unit set.