Bill Hargreaves started his prop work on The Empire Strikes Back and Return of the Jedi. He is credited as the creator of IG-88 and the imperial probe droids. His work can also been seen in An American Werewolf in London, Legend, Gladiator, About a Boy, The Golden Compass, and a couple dozen other feature films and programs.
William Hargreaves,
Billy Hargreaves
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Bill Hargreaves movies