The actress played Arwen in the first three films in the fantasy franchise, but she has so far been left out of the line-up for Peter Jackson's new epic adventure.
Tyler admits seeing the rest of the Lord Of The Rings cast get back together has made her long for a cameo role.
She tells Britain's Daily Express, "I've seen some of the other actors. I had such an amazing time making those films. I wish that I could be in it."