O2

In O2, a mother faces a dire situation as she battles to protect her son and his oxygen cylinder while trapped in a tunnel with other passengers. The film explores themes of survival and parental instinct under extreme pressure, making it a compelling watch for thriller enthusiasts.

Released in 2022, O2 stars Nayanthara alongside Rithvik, Lenaa, Aadukalam Murugadoss, R. N. R. Manohar, Jaffer Idukki, and Rishikanth. The film is produced by Dream Warrior Pictures, known for delivering engaging stories. The cast's performances add depth to the intense narrative, enhancing the overall experience.

For collectors, O2 is available on blu-ray and hd-dvd formats, making it accessible for those looking to add this thriller to their physical media library. With its gripping plot and strong performances, O2 offers a fresh narrative that could appeal to fans of the genre.