​Apocalypse Now (1979)

(TRAILER)

Associated people:

Marlon Brando

Robert Duvall

Harrison Ford

Dennis Hopper

Martin Sheen

Francis Ford Coppola

John Milius

Chuck's 500

Journey to the Psyche

War

Barely helpful plot summary:

A journey into the unconscious set against Vietnam.  

Similar films:

Platoon (1986)