“The human race gets a second chance.”
Years after an alien invasion nearly extinguished the human race, three soldiers who survived on a secret moon base are sent to Earth to liberate the survivors from the Sentinel and its army and reclaim Earth at any cost.
7 landscape wallpapers · click any to open Mac Mode
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Last updated: June 9, 2026
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Quick answers about Sentinel wallpapers, cast, and downloads.
Moviely has 7 free Sentinel cinematic wallpapers available to browse, preview in Mac Mode, and download.
Yes. Every Sentinel backdrop on Moviely is free to preview and download for personal desktop or mobile wallpaper use.
Sentinel wallpapers include 4K and HD options. Moviely recommends the best size for your screen and offers original-quality downloads when available.
Yes. Open any Sentinel wallpaper in Mac Mode to preview it on a desktop or iPhone lock screen before downloading.
Open the Sentinel page, pick a backdrop, choose your preferred resolution (HD, Full HD, or Original), and click Download.
Yes. Select Sentinel backdrops are available in 4K / original quality for high-resolution displays.
Sentinel released in 2024. Moviely hosts cinematic wallpapers captured from the movie's official backdrop imagery.
Sentinel is categorized as Science Fiction, Action.
Stefano Milla directed Sentinel.
Sentinel stars Jason R. Moore, Ellie Patrikios, Neil Cole, Denitza Diakovska, Michael Paré, and more.
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