How the Deadliest War Began's primary photo
  • How the Deadliest War Began (2025)
  • 45 min
How the Deadliest War Began (2025)
45 min

World War II began in 1939 when Nazi Germany, led by Adolf Hitler, invaded Poland. Britain and France declared war in response. Fuelled by unresolved WWI tensions, economic crisis, and aggressive expansion, the conflict soon engulfed the world.
Read more: Plot summary
Producer
Jordan Hill (producer)
Editors
Trending

Become a member to see MOVIEmeter and news information about How the Deadliest War Began.

Box Office

Become a member to see Box Office information about How the Deadliest War Began.


Release date
Sep 12, 2025 (United Kingdom)

Contacts

Become a member to see contact information for How the Deadliest War Began.

There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.

MOVIEmeter

Members only

Become a member to access additional data

Ratings Breakdown