Where can I watch free movies online on my IPhone 5 without signing up or paying?

I use to watch all my new movies on MovieTubeNow.Org but for some reason that website isn't working now. So does any no of any other websites where I can watch all the new movies and old movies I want "WITHOUT HAVING TO REGISTER/SIGN UP"?

Most of those sitse are illegal and get shut down. You have to pay to see movies. Use netflix or rent in itunes etc.

Tunemovie, Putlocker.