Today is Bruce Spence’s Birthday! Bruce Spence (born September 17, 1945) is an Australian character actor. He is perhaps most famous as the Gyro Captain in Mad Max 2 (also known as “The Road Warrior”) and Jedediah the pilot in Mad Max Beyond Thunderdome. He also performed the voice of Chum in Finding Nemo, the Mouth of Sauron in The Lord of the Rings: The Return of the King, the Trainman in The Matrix Revolutions and Tion Medon in Star Wars: Episode III – Revenge of the Sith.