His movie put Travolta on the map(before he disappeared and was resurrected by Tarantino again in the 90s). Featuring a badass soundtrack by the then "it" band Beegees. This is a great musical and the dance sequences stand tall even to this day. You can say this movie ushered in the disco phenomenon in night clubs. If you are a fan of musicals, John Travolta or just clubbing this film is not to be missed.