The 28th annual Berlin International Film Festival was held from 22 February to 5 March 1978. Director Wolf Donner successfully managed to shift the festival's date from June to February, a change which has remained ever since. This was the first year the festival was held in February. The festival opened with Opening Night by John Cassavetes and closed with Steven Spielberg's out of competition film Close Encounters of the Third Kind.

The Berlin International Film Festival, usually called the Berlinale, is a major international film festival held annually in Berlin, Germany. Founded in 1951 and originally run in June, the festival has been held every February since 1978 and is one of Europe's "Big Three" film festivals alongside the Venice Film Festival held in Italy and the Cannes Film Festival held in France. Furthermore, it is one of the "Big Five", the most prestigious film festivals in the world. The festival regularly draws tens of thousands of visitors each year.