An object of great powet (in LOTR the One Ring, in Willow the baby) finds it's way into the hands of a halfling who then set out on a great journey to take it someplace (In LOTR Mount Doom, in Willow back to the humans) along the way they run into a mighty warrior who is displaced, but who will one day be king (LOTR: Aargorn, Willow: Madmartigan) and a powerful Mage who acts as the guide for our young half-Ling (LOTR: Gandalf. Willow:Fin Raziel). Also our hero falls in love with a princess of her people (LOTR Arwen, Willow Sorsha). Then meet a powerful white lady in the woods (LOTR Gaderial, Willow: The fiary queen, or what ever her name was) They fight their way through Golbins and Riders in black on their journey (LOTR: The Witchking and his Ringwraiths. WIllow: Gen. Kael and his troops) but in the end they end up in the accursed land (LOTR: Mordor Willow: The seige of Queen Bavmorda's castle) Where they finally defeat the evil and peace is returned to the land. Our once Rogue hero marries his princess and becomes king of all the land and our small brave hero returns to his villiage to return to his humble life.
It's Lord of the Rings.