Kalyaan Director, Screenwriter Prabhu Deva Badri Actor Hansika Motwani Viji Actor Revathi Maasha Actor Anandaraj Munish's boss and Sampath's brother-in-law Actor Madhu Sudhan Rao Sampath Actor Ramdoss Munish Actor Kotapadi J Rajesh Producer Soundar Bairavi Executive Producer R. S. Anandakumar Cinematographer Vijay Velkutty Film Editing Vivek Mervin Original Music K. Kadhirr Art Director Archa Mehta Costume Design Pallavi Singh Costume Design Chhavi Thakur Costume Design