Lost in Space as a happy crew without internal conflicts. While many storylines in the later series focused primarily on Dr. Zachary Smith, a stowaway and saboteur played by Jonathan Harris, he was absent from the unaired pilot. His character was added after the series was commissioned for production. The pilot episode was first aired on television during a 1997 retrospective. CBS bought the series, turning down "Star Trek" in favor of "Lost in Space". Before the first episode was filmed, the characters Smith and the Robot were added, and the spaceship, originally named "Gemini 12", was renamed the "Jupiter 2" and redesigned.
Lost in Space humor, including fanciful space hippies, more pirates, off-beat inter-galactic zoos, ice princesses and "Lost in Space"'s beauty pageant. During the first two seasons, episodes concluded in a "live action freeze" anticipating the following week, with the cliff-hanger caption, "To be continued next week! Same time — same channel!" For the third season, the episode would conclude, immediately followed with a vocal "teaser" from the Robot (Dick Tufeld), warning viewers to "Stay tuned for scenes from next week's exciting adventure!", which would highlight the next episode, followed by the closing credits. After cancellation, the show was successful in reruns and in