Lost in Space Harris as an older Will Robinson and Zachary Smith. They attempt one more time to return to Earth but find that they are "Lost in Space ... Forever!" Lost in Space showcased a variety of transportation methods of transportation in the series. The "Jupiter 2" is a two-deck, nuclear powered flying saucer spacecraft. The version seen in the series was depicted with a lower level and landing legs. On the lower level were the atomic motors, which use a fictional substance called "deutronium" for fuel. The ship's living quarters feature Murphy beds, a galley, a laboratory, and the robot's "magnetic
Lost in Space scene-stealing 'Goodnight' homage to the Waltons was included. Something fans of the original always wanted to see happen was finally realized when Don knocks out an annoyingly complaining Smith at the end of the movie, saying "That felt good!" In 2004, a television series titled "The Robinsons: Lost in Space" was developed in the U.S. A pilot for the series was filmed, however, the series was ultimately never produced. The series was originally was intended to emulate Lost in Space's unaired pilot. The 2004 show did, however feature the unnamed robot, and an additional older Robinson child named David. Penny,