Max Capricorn is the main antagonist of the 2007 Doctor Who Christmas special, "Voyage of the Damned". He is a cyborg and the disgraced former president of Max Capricorn Cruiseliners, as well as the leader of the Heavenly Hosts and the owner of the Titanic. Max's trademark was a gold tooth that flashed—both on camera and in person—when he introduced himself. This amazed the Tenth Doctor, who remarked, "It really does that?" He is portrayed by George Costigan.