Supermarionation a puppet hand, suspended by wires, operating the controls of "Thunderbird 1". The term "Supermarionation" was not coined until during production of later episodes of "Supercar". As a result, "Four Feather Falls" is often omitted from lists of Supermarionation productions. Two feature films based upon "Thunderbirds" were also made with Supermarionation: "Thunderbirds Are Go" (1966) and "Thunderbird 6" (1968). Numerous episodes of "Thunderbirds", "Captain Scarlet", and other series were also edited together (sometimes with the addition of new narration) to form movie-length features for VHS release and TV syndication in the 1980s. "The Secret Service" was actually a hybrid of
The Wacky World of Tex Avery be based on "Underdog" (Total Television, 1964), though the character he was based on wasn't created by Tex Avery. Maurice the Chicken (voiced by Terry Klassen) outwits Mooch the Fox (voiced by Maurice LaMarche) who constantly tries to eat him. Maurice is based on the canary character from "King-Size Canary", and acts rather like the pig boy in "One Ham's Family". Genghis the lion (voiced by Lee Tockar) is a warlord who leads his barbarian army across the world to conquer in the name of his Emperor (voiced by Maurice LaMarche) and meets a female panda cub named Khannie (voiced