Glen Grant (historian) films as "Gone with the Wind", "The Wizard of Oz" and "Forbidden Planet." The elder Grant helped create the extraterrestrial robot Gort from "The Day the Earth Stood Still" and Robby the Robot from "Forbidden Planet". "Robby eventually became a member of the Grant household, where the younger Grant said he would see the robot, stashed in the family garage, on a daily basis. Though the robot ultimately ended up in a museum, Grant was said to have "often affectionately remembered Robby the Robot as his brother." Glen graduated from Hamilton High School in 1964. Grant received a bachelor's degree
Forbidden Planet to rescue both Adams and his daughter and escape the invisible monster stalking them. The film sets for "Forbidden Planet" were constructed on a Metro-Goldwyn-Mayer (MGM) sound stage at its Culver City film lot and were designed by Cedric Gibbons and Arthur Lonergan. The film was shot entirely indoors, with all the Altair IV exterior scenes simulated using sets, visual effects, and matte paintings. A full-size mock-up of roughly three-quarters of the starship was built to suggest its full width of 170 ft (51 m). The ship was surrounded by a huge, painted cyclorama featuring the desert landscape of Altair