Saturday Night Fever

Dancefloors were never the same after John Travolta became a hip-swivelling, jacket-throwing icon in the movie that launched the disco craze. Thanks to The Bee Gees' timeless soundtrack, you can tell by the way he walks he's a woman's man - but Brooklyn boy Tony Manero's ego takes a pricking when he gets serious with dance partner Stephanie (Karen Lynn Gorney). But their moves dazzle like a glitterball.