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
Ricky Ricotta's Mighty Robot (series) instead. But there is no skateboard big enough for the Mighty Robot to ride on, so Ricky resorts to using his parents' minivan. After Ricky Ricotta and his robot accidentally destroy the minivan, Ricky's parents scold them for what they've just done. On the planet Mars, Major Monkey still feels lonely, even after building a number of machines for company. So he decides to enslave the mice on Earth ... but not before disposing of the Mighty Robot first. Ricky Ricotta and his Robot are trying to figure out how to deal with the problem about the minivan, when a