Robot (Lost in Space) arms. The Robot was performed by Bob May in a prop costume built by Bob Stewart. The voice was primarily dubbed by Dick Tufeld, who was also the series' narrator, and Jorge Arvizu for the Spanish dubbing. The Robot was designed by Robert Kinoshita, who also designed "Forbidden Planet"'s Robby the Robot. Robby appears in Lost in Space episode #20 "War of the Robots" and in episode #60 "Condemned of Space". The Robot did not appear in the unaired pilot episode, but was added to the series once it had been greenlit. Initially, the bellows-covered legs were articulated, and were
I, Robot from the name of a robot manufacturer ("United States Robots and Mechanical Men") that appears throughout Asimov's robot short stories. Many works in the field of science fiction have also paid homage to Asimov's collection. An episode of the original "" series, "I, Mudd" (1967) which depicts a planet of androids in need of humans references "I, Robot." Another reference appears in the title of a "" episode, "I, Borg" (1992), in which Geordi La Forge befriends a lost member of the Borg collective and teaches it a sense of individuality and free will. "Doctor Who"'s 1977 story, "The Robots