Peter Jackson made some significant changes to Arwen's character in his The Lord of the Rings movies, ultimately making her far more like another of Tolkien's female characters. Typically, I do not ...
The star in question is Liv Tyler, who portrays Arwen in the movies. Arwen plays a pivotal part in The Fellowship of the Ring, saving Frodo from the Ringwraiths and getting him safely to Rivendell.
The Lord of the Rings would be a very different story if one specific change to Middle-earth history was made, a consequence of which would be Bilbo Baggins making the journey to Mordor in Frodo's ...