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 Dr. Smith character. Whether Williams retired to Argentina after the end of the series. In 1995, Kevin Burns produced a documentary showcasing the career of Irwin Allen, hosted by Bill Mumy and June Lockhart in a recreation of the "Jupiter 2" exterior set. Mumy and Lockhart utilize the "Celestial Department Store Ordering Machine" as a temporal conduit to show information and clips on Allen's history. Clips from Allen's various productions as well as pilots for his unproduced series were presented along with new interviews with cast members of Allen's shows. Mumy and Lockhart complete their presentation and enter the "Jupiter