David Graham (actor) in which he also provided Mechanoid voices) and "The Daleks' Master Plan" (1965–66). He performed in person as barman Charlie in "The Gunfighters" (1966) and as time-travel scientist Professor Kerensky in "City of Death" (1979). Graham also provided the regular voices of Gordon Tracy, Brains, Parker and Kyrano for the Supermarionation TV series "Thunderbirds" (1965–66), as well as its film sequels: "Thunderbirds Are Go" (1966) and "Thunderbird 6" (1968). Other credits from his association with "Thunderbirds" producer Gerry Anderson include "Four Feather Falls" (1960), "Supercar" (1961–62), "Fireball XL5" (1962–63), "Stingray" (1964–65) and "The Secret Service" (1969). Graham has also appeared
Puppet mouth. A push puppet consists of a segmented character on a base which is kept under tension until the button on the bottom is pressed. The puppet wiggles, slumps and then collapses. Push puppets are usually intended as novelty toys, rather than as part of professional puppet theatre. A rod puppet is a puppet constructed around a central rod secured to the head. A large glove covers the rod and is attached to the neck of the puppet. A rod puppet is controlled by the puppeteer moving the metal rods attached to the hands of the puppet (or any other