. . . . "Roger M. Dicken (born 1939) is a model-maker. He joined A.P. Films in 1964 and worked on Thunderbirds. Prior to coming to APF, Dicken worked in the BBC's visual effects department. For Thunderbirds, he was given the task of constructing the hangars for Thunderbirds 1, 2, and 3. Born in Portsmouth, Hampshire, during the second quarter of 1939, Dicken currently lives in Llangollen, Clwyd."@en . . . . . . . "Roger Dicken is a British special effects artist and model builder who provided the vocal effects for the Alien in the 1979 film Alien, although he was not credited for the role. He also designed the Chestburster form of the Xenomorph, after the original design by H. R. Giger proved unsatisfactory."@en . "Roger Dicken is a British special effects artist and model builder who provided the vocal effects for the Alien in the 1979 film Alien, although he was not credited for the role. He also designed the Chestburster form of the Xenomorph, after the original design by H. R. Giger proved unsatisfactory."@en . "Roger M. Dicken (born 1939) is a model-maker. He joined A.P. Films in 1964 and worked on Thunderbirds. Prior to coming to APF, Dicken worked in the BBC's visual effects department. For Thunderbirds, he was given the task of constructing the hangars for Thunderbirds 1, 2, and 3. Born in Portsmouth, Hampshire, during the second quarter of 1939, Dicken currently lives in Llangollen, Clwyd."@en . . . . "Roger Dicken"@en . .