The first episode of Land Of The Lost premieres on NBC. The series is produced by Sid & Marty Krofft (H.R. Pufnstuf, Lidsville), and this episode is written by former Star Trek writer David Gerrold, who also had a hand in creating the series. 
The first episode of Land Of The Lost premieres on NBC. The series is produced by Sid & Marty Krofft (H.R. Pufnstuf, Lidsville), and this episode is written by former Star Trek writer David Gerrold, who also had a hand in creating the series.
The second episode of Land Of The Lost premieres on NBC. This episode, written by David Gerrold, introduces the show’s primarily recurring villains, the reptilian Sleestaks.
The third episode of Land Of The Lost premieres on NBC. This episode introduces the Marshall family’s recurring dinosaur friend Dopey, and is written by Margaret Armen (Star Trek: The Animated Series).
The fourth episode of Land Of The Lost premieres on NBC. This episode, written by SF novelist Larry Niven, guest stars Walker Edmiston, though not in the role he will play for much of the remainder of the series.
The fifth episode of Land Of The Lost premieres on NBC. This episode is written by SF novelist Norman Spinrad.
The sixth episode of Land Of The Lost premieres on NBC. This episode, written by former Star Trek cast member Walter Koenig, introduces the character of Enik.
The seventh episode of Land Of The Lost premieres on NBC, as the Marshall children nearly fall victim to mind-altering Sleestak technology.
The eighth episode of Land Of The Lost premieres on NBC, as the Marshall kids find a strange device that controls both the floating pylons and the weather.
The 15th episode of Land Of The Lost premieres on NBC. This episode is a “clip show” built around highlights from earlier episodes.
The 16th episode of Land Of The Lost premieres on NBC. Ron Masak (Laserblast) guest stars in an episode co-written by David Gerrold and Larry Niven.
The 17th episode of Land Of The Lost premieres on NBC. The first season finale is co-written by Larry Niven and David Gerrold under the assumption that the series will not be picked up, yet a second season is ordered.
The ninth episode of Land Of The Lost premieres on NBC, as Rick Marshall finds himself having to depend on the help of a Sleestak to escape more aggressive Sleestaks.
The tenth episode of Land Of The Lost premieres on NBC. This episode is a “clip show” built around highlights from earlier episodes.