Two nice guys, a wrestler (Bud Spencer) and an ice cream vendor (Giuliano Gemma) are mistaken for threatening killers by a major neighborhood gangster, whose nickname is"Sorriso". With the aid of many funny coincidences they play along with Sorriso"working" for him, simply to live, however, when they have the order to butcher the elements of a exact indigent family they're unveiled and also...