How to get a chance in a Hollywood movie?

I am an 20 year old Indian from Chennai looking forward to act in an Hollywood movie.How to get a chance in the industry?|||Move to Los Angeles, take acting classes, get a makeover. It is very hard to get into the business. Most people cant do it. It is also very superficial which is why i said the makeover thing. It is almost impossible unless you are very pretty, talented and extremely lucky. I am not trying to doubt your dream if you really think you can do it start with some commercials. Good luck to you, I really hope it goes well for you.|||Id say break in back stage of the Academy Awards and hide and when the ceremony is on find the perfect time to jump out and run around naked with a sign saying "Hire me, i also act"|||Total dedication, years of acting school, and coaching in the business side of acting and marketing yourself.|||Step in line... there are only like 100 Million people asking the same question.|||Contact some film directors and producers