with 56 episodes premiered on Invalid Date

with 29 episodes premiered on September 15, 1965

The astronaut family of Dr. John Robinson, accompanied by a pilot and a robot, set out in the year 1997 from an overpopulated Earth in the spaceship Jupiter 2 to travel to a planet circling the star … see more

with 30 episodes premiered on September 16, 1966

The repaired Jupiter 2 launches into space once more, to escape the destruction of Priplanus following a series of cataclysmic earthquakes. The Robinson's crash-land on a strange new world, to become… see more

with 24 episodes premiered on September 6, 1967

The Jupiter 2 travels freely in space, visiting a new world in each episode, as the family attempts to either return to Earth or else at least reach their original destination in the Alpha Centauri s… see more