Watch The Undeclared War streaming on Peacock. Synopsis: In post-pandemic 2024 in the run-up to a British general election, a team of analysts must ward off a cyberattack on the country’s electoral system. #Peacock #TheUndeclaredWar #SimonPegg #Shorts Peacock is your go-to for hit movies, TV, live sports, and more. With the streaming service from NBCUniversal, you can watch new movies from theaters, current hits from NBC and Bravo, nonstop action from WWE, Premier League, Big Ten, and tons of other sports. Plus, stream exclusive Originals, NBC News, and your faves like The Office, Suits, Modern Family, and Yellowstone. Peacock is currently available to stream within the United States. Get More Peacock: ► Follow Peacock on TikTok: tiktok.com/@peacock ► Follow Peacock on Instagram: instagram.com/peacock ► Like Peacock on Facebook: facebook.com/PeacockTV ► Follow Peacock on X: twitter.com/peacock