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
Planet of the Apes 1981, Fox reedited ten of the episodes into five television films. Each film combined two episodes and (in some markets) added new introductory and concluding segments starring McDowall as an aged Galen. The films were given what scholar Eric Greene calls "the most outlandish titles of the "Apes" corpus": "Back to the Planet of the Apes"; "Forgotten City of the Planet of the Apes"; "Treachery and Greed on the Planet of the Apes"; "Life, Liberty and Pursuit on the Planet of the Apes"; and "Farewell to the Planet of the Apes". Greene finds the show's position in the "Apes" timeline