O2

O2 is a science fiction thriller about a talented doctor who uses an illicit intravenous oxygen treatment to bring deceased people back to life. Driven by trauma from her childhood, she pursues a goal that clashes with established scientific limits and spiritual beliefs, risking her own stability in the process.

The film was produced in India by PRK Productions and directed by Raaghav Nayak and Prashanth Raj, who also co-wrote the screenplay. The cast features Ashika Ranganath as Shraddha, Praveen Tej as Dev, and Raaghav Nayak in the role of Osho. Other supporting roles include Prakash Belawadi as Dr. Mrutyunjay, Siri Ravikumar as Shrushti, and K.S. Sridhar as Dr. Roy. The movie was released on April 19, 2024, with a total runtime of 105 minutes. It was produced by Ashwini Puneeth Rajkumar and Radhakrishna Reddy.