#163 Various Artists, 'Saturday Night Fever' (1977)
The Bee Gees were not involved in ‘Saturday Night Fever’ until after the film had been filmed. Travolta was dancing to Boz Scaggs and Stevie Wonder. Scaggs’s label decided not to clear his song, ‘Lowdown’ for the film, leaving producers to find new music. The producer approached The Bee Gees who would write all the music for the film in a weekend. Can you imagine the iconic strut at the beginning of the film without the classic line “Well, you can tell by the way I use my walk I'm a woman's man, no time to talk.” Impossible to fathom.