O2

O2

Year: 2022

Runtime: 120 mins

Language: Tamil

Director: GS Viknesh

Echo Score: 48

Budget: $110M

Thriller

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

O2 (2022) – Summary Coming Soon

We’re working on a full plot summary and ending explanation for O2 (2022). Check back soon—or request it now to help us prioritize it.

Mobile App Preview

Coming soon on iOS and Android

The Plot Explained Mobile App

From blockbusters to hidden gems — dive into movie stories anytime, anywhere. Save your favorites, discover plots faster, and never miss a twist again.

Sign up to be the first to know when we launch. Your email stays private — always.

Unlock the Full Story of O2

Don't stop at just watching — explore O2 in full detail. From the complete plot summary and scene-by-scene timeline to character breakdowns, thematic analysis, and a deep dive into the ending — every page helps you truly understand what O2 is all about. Plus, discover what's next after the movie.

O2 Timeline

Track the full timeline of O2 with every major event arranged chronologically. Perfect for decoding non-linear storytelling, flashbacks, or parallel narratives with a clear scene-by-scene breakdown.

O2 Timeline

Characters, Settings & Themes in O2

Discover the characters, locations, and core themes that shape O2. Get insights into symbolic elements, setting significance, and deeper narrative meaning — ideal for thematic analysis and movie breakdowns.

Characters, Settings & Themes in O2

More About O2

Visit What's After the Movie to explore more about O2: box office results, cast and crew info, production details, post-credit scenes, and external links — all in one place for movie fans and researchers.

More About O2

Explore More About Movie O2

O2 (2022) Scene-by-Scene Movie Timeline

O2 (2022) Movie Characters, Themes & Settings

O2 (2022) Spoiler-Free Summary & Key Flow