Factual error: The movie is set in Saigon, 1965. Adrian Cronauer plays "What a Wonderful World" by Louis B. Armstrong on his radio show, but the song wasn't recorded until August 16, 1967.
Good Morning, Vietnam (1987)
Ending / spoiler
Directed by: Barry Levinson
Starring: Robin Williams, Forest Whitaker, J.T. Walsh
Adrian's (Robin Williams) student/friend Tuan is the one behind the terrorist acts against the army. Adrian leaves Vietnam.
Carnage
More mistakes in Good Morning, Vietnam
Farr: I said, 'Who brought in the fucking gook?"
Adrian: The khaki eclipse. I did. Hey, come on now. If you kick out the gooks, the next thing you have to kick out the chinks, the spics, the spooks, the kikes. Then all you have left in here is a couple of brain-dead rednecks, and what fun would that be?
Trivia: This film is based on Pentagon lawyer Adrian Cronauer's life as a DJ during the Vietnam War. He is worked in the Pentagon in its MIA/POW office until his death on July 18, 2018.