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
Forrest Tucker (1975), and was a supporting actor in the television movie "A Real American Hero" (1978). On television, Tucker was a frequent guest star, including a total of six appearances on "Gunsmoke" and the recurring role of Jarvis Castleberry, Flo's estranged father on the 1976-1985 TV series, "Alice" and its spinoff, "Flo". Tucker was a regular on three series after "F Troop": "Dusty's Trail" (1973) with Bob Denver; "The Ghost Busters" (1975) which reunited him with "F Troop" co-star Larry Storch; guest star on "The Bionic Woman" as J.T. Conners and "Filthy Rich" playing the second Big Guy Beck. (1982–83). He