The Robotoid is a machine who made two appearances in the show Lost in Space. He is similar to Robby the Robot from the Forbbiden Planet film. In "War of the Robots", the Robotoid was determined to take the Robinson family to its planet as slaves, but the Robot stopped it and it was destroyed. In "Condemned of Space", Robby the Robot made another appearance, this time in color. He could not talk. He only communicated in morse code.