Producer and actor Thiagarajan is all set to launch a movie on the suffering of his son in marital life. He wants the world to finally know the truth about an actor’s life and the trauma he has been through. The movie which he is making on this subject, starring Prashanth, is already in the scripting stage. Apart from this he is also remaking his old 1983 hit film Malaiyooru Mambattiyaan with Prashanth in the lead. Ponnar Shankar will be the first in Prashanth’s slew of roles in his second innings as an actor, following legal hassles over his failed marriage. Ponnar Sankar is the story of siblings, Ponnar and Sankar, set in Palayankottai, who fight both British invasion of their territory and another local rival faction where their sister has been given in marriage.