Cast: Nayanthara, Barath Neelakantan
Director: G.S. Viknesh
Synopsis: 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 (2022) Telugu movie watch online. Nayanthara, Barath Neelakantan, Rithvik Jothi Raj’s o2 / O 2 / O2 Oxygen Telugu movie download free from iBomma.