"Tamil 73" is a 2021 Indian Tamil-language film directed by Arivazhagan and produced by S. R. Prakash. The film stars Arivazhagan, Aadhavan, and Sumanth Radhakrishnan in the lead roles. The movie revolves around the lives of three friends who start a YouTube channel, which becomes a huge success, but they soon face various challenges. "Tamil 73" received positive reviews from critics, praising its unique storyline, performances, and direction.