Lanka Dhahanam is a Malayalam drama starring Prem Nazeer, KP Ummer, Adoor Bhasi, Jose Prakash, Sankaradi, N Govindankutty, Friend Ramaswamy, Sreelatha, Ragini, Vijayasree, Khadeeja, directed by J Sasikumar. A woman is kidnapped during a film shoot and is forced to spend a year in a renowned school. A CID officer disguised as a music teacher tries to rescue her and save the country from its enemies. Watch the full movie, Lanka Dhahanam, online, only on Hotstar.