Master Online

Joseph Vijay - John 'JD' Durairaj (as Thalapathy Vijay) , Vijay Sethupathi - Bhavani (as Makkal Selvan Vijay Sethupathi) , Malavika Mohanan - Charulatha 'Charu' Prasad, Arjun Das - Das, Shanthnu Bhagyaraj - Bhargav, Andrea Jeremiah - Vaanathi, Nassar - JD's Mentor (The College's Founder), Azhagam Perumal - Principal Ambaiya Samuel (as M. Alagan Perumal) , Cibi Bhuvana Chandran - Sri (as Ciby Bhuvana Chandran) , Akshay Kumar - (as Master Akshay Kumar) , Mahendran - Young Bhavani (as Master Mahendran) , Kulappulli Leela - Juvenile School Cook, Gouri Kishan - Savitha (as Gouri G Kishan) , Ramya Subramanian - Ramya, Rajesh - College Staff Member