With Barracuda, Daniele Luttazzi imported for the first time in Italy the TV genre of the "Late Show" created in the United States in the fifties by the presenter Steve Allen). In each episode, Luttazzi interviewed in the studio various personalities from the world of entertainment, cinema, music, politics and journalism. The program, in addition to an opening satirical monologue, also included comedy sketches with guests and humorous columns.