Robin takes a nice old theater in Norrköping. He lives there with her husband. To get the knackiga ends meet, he decides to put up a daring burlesque show. In the midst of rehearsals call Christian, owner of a swingers club that just burned up. He desperately seeking new premises. Renting out the basement is a tempting suggestion for Robin. Soon the cooperation started and Norrkoping rages while the club grows. Christian's dream is to have a great swingers party in the entire theater, and sometimes dreams fulfilled ...