The main characters of the Comedy film "Jack and Jill" brother Jack and his sister Jill bliznjashka. Jack Bristow made a good career in the advertising business, he is a successful employee in a large advertising agency, lives in a nice house in Los Angeles, happily married with a beautiful wife Erin, which raise their favorite kids. But in every family, as they say, is not without its black sheep. In the Bristow family freak is Jack's sister Jill, who arrives for a visit to her beloved brother on Thanksgiving day.
Jill is a person very unusual rectilinear to Horror and very energetic woman. Once a year the quiet, well-established life Jack flips upside down, and the reason that Jill is not a life partner, which would be shared with all the madness. Jack decides to find the man for his not very attractive sisters Jill until her escapades are not cornered him in the grave.