Watch KAVACHAM Official Teaser Starring Bellamkonda Sai Sreenivas, Kajal Aggarwal, Mehreen Pirzada. Directed by Sreenivas Mamilla, SS.Thaman is composing the music for Kavacham while Chota K. Naidu is in charge of cinematography. Naveen Sontineni is producing Kavacham under the banner of Vamsadhara Creations.Â