Once in Hollywood in 1972, with young people in search of 24 hours that will change their lives. Zack opens today for the British rocker in the Whisky A Go-Go; He lives in the gun and playing improvised duets with a mysterious guitar player who does not see. Tammy is a dresser, opened for quick sex with a variety of rockers workers and loved from afar, Michael, a photographer is recovering from the case of gonorrhea. His good friend, Felix, composer alcoholic bad mood. On hand for comic Marty Shapiro, producer of fast-speaking recording. Preparing for a concert at the club, Zach performance and the effects of dawn make a film.