Arun Prabu began his film career as a television actor, appearing in the soap opera Annamalai. He has been coached by director Balu Mahendra,[1] and has worked as an assistant director to K. S. Ravikumar in the film Manmadan Ambu.[2] In 2013, Arun Prabu began writing the script for Aruvi, which was subsequently directed by him and released as his first film in 2017.[1] He received critical praise for the film's direction.[3] His second film, Vaazhl has been in production since 2019 and was released on 16 July 2021.
