Ashika Ranganath's 'O2' is all set to hit the theatres on April 19

The trailer, which debuted recently, offers a glimpse into the intriguing narrative of "O2." It introduces viewers to a complex character - a doctor grappling with emotional scars from childhood loss, who embarks on a journey involving unconventional methods to bring the dead back to life. The film promises to blend elements of science, spirituality, and love, presenting a compelling storyline centered around ambition, selflessness, and the delicate equilibrium between professional success and personal healing.

"O2" is a medical thriller helmed by directors Raghav Nayak and Prashanth Raj, with backing from Ashwini Puneeth Rajkumar's PRK Productions. With talents like Vivan Radhakrishna handling the music and Naveen Kumar S behind the camera, the film boasts a strong creative team. Principal photography for "O2" commenced in October 2021 in Bengaluru, setting the stage for what appears to be an engaging cinematic experience.

As the trailer continues to gain traction online, anticipation mounts for the release of "O2," promising audiences an immersive and thought-provoking journey into the realms of medicine, morality, and human resilience.