O2

Trapped in a landslide, Parvathy has to survive and keep the oxygen flowing into her son Veera's body. What happens when she gets obstructed by a passenger?

O2 is a 2022 thriller movie directed by G.S. Viknesh, starring Rithu Rocks Rithvik, Barath Neelakantan, Rishikanth. It holds an IMDb rating of 5.7/10 from 2,466 votes and runs 2h 20m.