Lost in Space is an American science fiction TV series which was created by Irwin Allen and produced at the 20th Century Fox studios. It ran on CBS from 1965 until 1968, making three seasons with a total of 83 episodes. Its first season was made in black-and-white while its second and third seasons were made in color. The show stars Guy Williams, June Lockhart, Mark Goddard, Marta Kristen, Billy Mumy, Angela Cartwright and Jonathan Harris. The show's music was composed by Johnny Williams.