A mother fights to protect her son and his oxygen cylinder as they get stuck in a tunnel with other passengers and the oxygen level depleting
13 landscape wallpapers · click any to open Mac Mode
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Last updated: June 9, 2026
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Quick answers about O2 wallpapers, cast, and downloads.
Moviely has 13 free O2 cinematic wallpapers available to browse, preview in Mac Mode, and download.
Yes. Every O2 backdrop on Moviely is free to preview and download for personal desktop or mobile wallpaper use.
O2 wallpapers are available in HD and original quality, with smart resolution suggestions based on your display.
Yes. Open any O2 wallpaper in Mac Mode to preview it on a desktop or iPhone lock screen before downloading.
Open the O2 page, pick a backdrop, choose your preferred resolution (HD, Full HD, or Original), and click Download.
O2 released in 2022. Moviely hosts cinematic wallpapers captured from the movie's official backdrop imagery.
O2 is categorized as Thriller.
GS Viknesh directed O2.
O2 stars Nayanthara, Rithvik, Lenaa, Aadukalam Murugadoss, R. N. R. Manohar, and more.
O2 has a runtime of 2h 0min.
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