The conflict between North Vietnam and South Vietnam with involvement of the United States escalates, setting the historical context for the film Apocalypse Now.
Principal photography starts for Apocalypse Now, directed by Francis Ford Coppola. The filming process is notoriously long and troubled.
A typhoon destroys multiple film sets in the Philippines where Apocalypse Now is being shot, causing significant production delays.
The war film Apocalypse Now is released, depicting the psychological and moral horrors of the Vietnam War.