Listmania!
Everything You Need to Know About War
By an Amazon.com customer
The Thin Red LineThe Thin Red Line
Buy used from: $1.24
The most sophisticated examination of war you're likely to come across - to simply call this an "anti-war movie" is to do it a great injustice
Apocalypse Now ReduxApocalypse Now Redux
Buy used from: $3.88
A sort-of-close second, but a true classic. You'd do well to stop reading this list here.
Slaughterhouse-FiveSlaughterhouse-Five by Kurt Vonnegut
Buy new: $7.99 / Used from: $0.99
Why not, eh?
No Man's LandNo Man's Land
Buy new: $11.99 / Used from: $4.15
The Fog of War - Eleven Lessons from the Life of Robert S. McNamaraThe Fog of War - Eleven Lessons from the Life of Robert S. McNamara
Buy new: $11.99 / Used from: $4.74
Now we're getting to the second-tier stuff.
All Quiet on the Western FrontAll Quiet on the Western Front by Erich Maria Remarque
Buy new: $6.99 / Used from: $0.01
A little narrow in focus, but still valuable.
Dr. Strangelove or How I Learned to Stop Worrying and Love the Bomb (Special Edition)Dr. Strangelove or How I Learned to Stop Worrying and Love the Bomb (Special Edition)
Buy new: $10.99 / Used from: $4.79
It is funny.
The Good, the Bad, and the Ugly - Extended Cut (Two-Disc Collector's Edition)The Good, the Bad, and the Ugly - Extended Cut (Two-Disc Collector's Edition)
Buy used from: $5.00
Honestly, it CAN be read as an anti-war movie. Also, it's sweet.