The official announcement about Sivakarthikeyan’s ‘Doctor’ that was made recently has created an intense attraction among the actor’s fans. The actor will have Priyanka Mohan playing the female lead role with an ensemble star-cast. Director Nelson has mentioned that it will be a comedy action entertainer, where we need to wait and watch out if Sivakarthikeyan is really a doctor or not. Now we get to hear from the close sources that the film involves some scientific invention for the sake of people’s welfare. Let us wait and watch how far it is a true fact. Anirudh is composing music for this film, which has already started rolling.