In the 1950s, a small group of artists monopolized the attention of the cameras and the public. Frank Sinatra, Dean Martin, Sammy Davis Jr., Joey Bishop and Peter Lawford together form the "rat pack": they sing the most popular hits of the moment, star in the most profitable Hollywood films and are already making a splash on television . This documentary, produced by a recognized specialist in the history of Hollywood, recounts the exceptional destiny of this informal group which flirted with the greats of this world, notably through Sinatra, personal friend of American President Kennedy.