I’m sure there are many people here who haven’t heard of the murders over video games and internet games. If people can be so influenced by a game that they can go out n kill, then getting pregnant after watching movies isn’t all that shocking.
As far as I am concerned, my kids will watch only one hour of tv/day under my supervision, no bolly/lolly/holly crap, no internet use(alone), no mobile phones, and only some video games that I would approve of 
until they’re at least 16 yrs old.
Yeah, I agree with your points. But there are some people who might be a little filmi, or stupid rather, and think it's romantic to run away, they'll play house for some time then the parents will approve. if the girl gets pregnant, oh well, it's not so bad because she's in love with the guy. It really depends on the audience, their morals, and how easily influenced they are.
Thats exactly what i was gonna say, Unless they are half wits that are so stupid that believe that crap, Thats the only way it wud influence them. I mean if you know how your family are and how far their limit is, Then its fine. I watch loads of bollywood films, and i dont get influenced in anyway.. promise :p