Billboard #1 Hit Wonders of the 1970s (Part 2: The 70s are Weird As Well) by CourtneyKhaaaaaan

Last quiz, I talked of the popularity of Saturday Night Fever and its soundtrack. Another film from 1977 also had an impact on the charts. Italian DJ Meco made a "space disco" mix of the original John Williams score and it soared to #1. NAME THE MOVIE.