
Why We Fight
1942 · Movie · 53 min · ★ 6.5
This wartime documentary explains why the United States saw conflict with the Axis Powers as necessary during World War II. It contrasts democratic and fascist systems while using archival material, maps, and forceful narration to present a clear argument for military action.
Also known as Why We Fight: Prelude to War
Where to watch
Watch free on Tubi — also streaming on MGM+.
< 1 hour to watch.
Stream (included)
Streaming availability and prices may be inaccurate or change — verify with the provider before subscribing.
unSUB's subscription recommendations are informational only, not financial advice.
More value for your money
Similar titles, ranked by watch-hours per subscription dollar.
Details
- Original title
- Why We Fight: Prelude to War
- Years
- 1942
- Release date
- 1942-05-27
- Language
- English
- Runtime
- 53 min
- Max quality
- HD
- TMDB rating
- 6.5/10 (73 votes)
About
You may like this if you want a direct World War II-era argument piece with historical interest, especially alongside The Memphis Belle; Not for you if you dislike overt propaganda or dated political messaging.
Pros: strong historical value; clear wartime context; compelling archival material | Cons: openly propagandistic tone; dated language; one-sided arguments
Themes
- world war ii
Awards & recognition
- Academy Award — Best Documentary Feature Film · 1943
- Academy Award — Best Documentary Feature Film · 1943 · nominated
Cast & crew

Walter Huston
as Self - Narrator (voice)

Max Schmeling
as Self - German paratrooper (archive footage)

Adolf Hitler
as Self
Directed by Frank Capra, Anatole Litvak