Hindi as opposed to Hindu, eh? Bollywood is definitely a North Indian/Hindi phenomenon. Well..
Lagaan: a truly wonderful movie about a small village that needs to raise money in order to pay the British Raj its exorbitant taxes. Highly recommended.
Raaz: this movie sucked, but the soundtrack is awesome.
Devdas: love this movie and the soundtrack is worldclass. Based on Krishna and his eternal consort Radharani.
Many others, but I can't remember their names! :)