Desc: O2: Directed by Raghav, Prashanth Raj. With Ashika Ranganath, Praveen Tej, Raghava Nayak, Prakash Belawadi. A gripping narrative of a child prodigy who eyes the impossible as a doctor to give a fresh breath of life to life. A mesmerizing tale of ambition, sacrifice and the delicate balance between professional success and personal redemption.