Roll, Camera, or Action, perfect shot. If you know these lines then I am sure you are interested in filmmaking. These lines are told by a film director. A director's responsibility is very important; he or she has to decide the full filmmaking process. First the director creates a virtual film in his or her mind and then asks his view to other members. If anyone wants to change the screen then they can ask for their views. After that they start to create movies. This whole journey is very enjoyable after spending 2 to 3 years full time a day and results in super duper hit movies like KGF, RRR, or Bahubali. Many institutes teach Offline & Online acting class or Film direction course to make students a best film director.