Christianity is one of those Religion which was sent by Allah and is also an obligation for Muslims to respect them, until they get against you. This can be a major reason why they are recognized more than Hindus in Pakistan. Also demolishing Churches isnt allowed in Quran but Demolishing all those places which cause SHIRK is unacceptable in Islam. So A mandar isnt allowed.
And you are talking about bollywood movies.. so you say bollywood movies tell exactly their culture and their methods and all that? If yes then these movies should be banned in Pakistan, because they preach more about their religious values and their culture.. Right!! if not then I dont think so Bollywood reflect all what Indians actually are.
Further more bollywood movies is about money and if they even try to make some strange comments about Islam then they know they will be going to lose a big time for the income of that movie and maybe further on.
Third I also havent saw in lollywood movies or in Pakistani channels where they are scolded the name of Bhagwan(s).