Before disco ruled the world, three brothers helped turn a gritty Brooklyn dance movie into one of the most iconic soundtracks ever made.

A fired Oscar-nominated director. Fake call sheets to outrun screaming John Travolta fans. A disco palace built with aluminum ...

John Travolta was originally scripted to only dance with women in 'Saturday Night Fever.' He pushed for Tony Manero to have a solo.

Tony Manero (John Travolta) walks down the street with attitude in the opening sequence of "Saturday Night Fever." Bonus trivia! When just the legs or feet are shown, it's actually his stunt double!