Heribert, chairman of the Lengenheide Tennis Club, and his ambitious deputy Matthias are putting the purchase of a barbecue for the next club party to the vote. The hip copywriter Torsten blurts out another snappy saying, when his wife suggests buying a second grill for her Muslim double partner so that he can prepare his grilled food halal. But the well-intentioned idea leads to a turbulent exchange of blows in which atheists and believers, Germans and Turks, do-gooders and hardliners collide head-on. Marcus H. Rosenmüller staged the successful play for the screen - with comedian Hape Kerkeling and Christoph Maria Herbst, who stood together in front of the camera for the first time.