The space family Robinson is sent on a five-year mission to find a new planet to colonise. The voyage is sabotaged time and again by an inept stowaway, Dr. Zachary Smith. The family's spaceship, Jupiter II, also carries a friendly robot who endures an endless stream of abuse from Dr. Smith, but is a trusted companion of young Will Robinson
Lost in Space explores themes of spacecraft, future, space. A blend of Sci-Fi & Fantasy and Comedy, all seasons are available to stream for free on Ernax — no account required.
Genre: Sci-Fi & Fantasy, Comedy
Seasons: 3 · 83 episodes
Status: Ended
Created by: Irwin Allen
Network: CBS
Cast: Guy Williams, June Lockhart, Mark Goddard, Marta Kristen, Angela Cartwright, Bill Mumy, Jonathan Harris, Dick Tufeld, Bob May
Rating: 7.2/10 (140 votes)
Themes: spacecraft, future, space, alien planet, anxious
Stream all seasons of Lost in Space online free in HD on Ernax. No subscription or sign-up required. Watch Lost in Space free without Netflix, Amazon Prime, or any paid service.