Lost in Space is a science fiction TV series created and produced by Irwin Allen

Irwin Allen

Irwin Allen was a television and film director and producer nicknamed "The Master of Disaster" for his work in the disaster film genre. He was also notable for creating a number of television series.- Biography :...

, filmed by 20th Century Fox Television

20th Century Fox Television

20th Century Fox Television is the television production division of 20th Century Fox Film Corporation, and a production arm of the Fox Broadcasting Company...

, and broadcast on CBS. The show ran for three seasons, with 83 episodes airing between September 15, 1965, and March 6, 1968 (the unaired pilot "No Place To Hide" and the 1998 reunion "Lost In Space Forever" bring the total number of episodes to 85). Their first TV season was filmed in black and white, but the rest were filmed in color.