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
Planet of the Dead the theme of Easter was not emphasised in the story; the episode only contained a "fleeting mention" of the holiday instead of "robot bunnies carrying baskets full of deadly egg bombs". The episode's tone word—"joyous"—was influenced by Davies' realisation that "every story since 'The Fires of Pompeii' [had] a bittersweet quality" and his subsequent desire to avoid the recurring theme. The starting point for the story was Roberts' first novel "The Highest Science". Davies liked the image of a train on a desert planet and rewrote the train as a bus. Davies nevertheless emphasised it was not an "adaptation as