Executive / Forge (in the US version), and Eamonn Holmes (in the UK version). Tim Nordquist as Tin Man Terry Wogan (in the UK version), Lowell Ganz (in the US version) as Mr. Gasket, Madame Gasket's husband and Ratchet's father. James Earl Jones as a Mufasa voice box. Catherine O'Hara as a Sally voice box. William Hickey as a Dr. Finkelstein voice box. Production Initially, Chris Wedge and William Joyce had decided to make a film adaptation of Joyce's book, Santa Calls. After a failed animation test in 2000, Wedge and Joyce decided to develop an original story about a world of robots instead. In 2001, the duo pitched the concept to then-20th Century Fox Animation president Chris Meledandri, as a visual idea. While not initially impressed, Meledandri agreed to greenlight the film, and served as the executive producer. The film began production in 2002, shortly after Ice Age was released. Wedge reunited with the crew from his first film, including Carlos Saldanha as the co-director. In June 2003, the film was announced by Fox at the American Museum of Natural History's IMAX theater. This announcement confirmed the entire cast, and slated the film for its 2005 release. Release Robots was originally scheduled for a 2004 release, but the release date was changed to 2005. The film premiered on March 6, 2005 in Westwood, Los Angeles, and it was released theatrically on March 11, 2005. The film was the first to feature the new trailer for Star Wars: Episode III – Revenge of the Sith, where it was reported that Star Wars fans went to see the movie just to see the trailer and hear the voice of Ewan McGregor, who also played Obi Wan Kenobi in the Star Wars prequel trilogy, as Rodney Copperbottom. The film also featured the exclusive trailer for Blue Sky's next film Ice Age: The Meltdown, then called Ice Age 2. Robots was digitally re-mastered into IMAX format (IMAX DMR) and released in select IMAX theatres around the world. It was the first 20th Century Fox film that was released on the same day on IMAX and conventional 35mm screens. It was also the first IMAX DMR film released in the spring season, and the second IMAX DMR film distributed by Fox. Home media The film was released on DVD and VHS in both fullscreen and widescreen on September 27, 2005, was accompanied by an