Filmmaker Ram Gopal Varma on Saturday appeared before Hyderabad police in connection with a case of obscenity booked against him for his movie "God, Sex and Truth", and also for allegedly insulting the modesty of a woman. The filmmaker, whose controversial movie with American porn star Mia Malkova was released on internet last month, appeared before the officials of Central Crime Station (CCS) in response to the notice served on him.