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E1Episode 1
Where to watch
Seasons & Episodes
E1
E2Episode 2
E3Episode 3
E4Episode 4
E5Episode 5
E6Episode 6
Cast
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The Undeclared War — streaming FAQ
Which OTT platform streams The Undeclared War?
The Undeclared War is streaming on Peacock Premium and Peacock Premium Plus in United States. It's not currently on Netflix.
Is The Undeclared War on Netflix?
No, The Undeclared War is not on Netflix in United States as of August 2026. It's currently on Peacock Premium and Peacock Premium Plus.
Is The Undeclared War on Amazon Prime Video?
No, The Undeclared War isn't on Amazon Prime Video in United States right now. It's on Peacock Premium and Peacock Premium Plus instead.
Where can I watch The Undeclared War for free?
The Undeclared War is available on Peacock Premium and Peacock Premium Plus in United States, but you'll need an active subscription — there's no free option right now.
How many seasons are in The Undeclared War?
The Undeclared War has 2 seasons in total (12 episodes). The series concluded in 2026.
Are all episodes of The Undeclared War out yet?
Yes — all 12 episodes across 2 seasons of The Undeclared War are out and available to stream.
Is there a Season 3 of The Undeclared War?
No — The Undeclared War ended after 2 seasons, so there is no Season 3.