Italian Francesco ( Mario Adorf ) runs a restaurant in Cologne , partnership is the brewer Zach ( Willy Millowitsch ) . Francesco has problems : a " Godfather" makes Zach an offer he can not refuse , the wedding between Francesco's daughter and Zach son bursts , and his wife threatened behind his affair to come up with kiosk owner Hilde , which lasts at least 18 or older to ...