Land of the Lost (1974–1976) is a children’s adventure television series created (though uncredited) by David Gerrold and produced by Sid and Marty Krofft, who co-developed the series with Allan Foshko. 

During its original run, it was broadcast on the NBC television network. It later aired in daily syndication from 1978 to 1985 as part of the “Krofft Superstars” package. In 1985, it returned to late Saturday mornings on CBS as a replacement for the canceled Pryor’s Place (also a Krofft production) followed by another brief return to CBS in the summer of 1985.

It was later shown in reruns on the Sci Fi Channel in the 1990s. Reruns of this series were aired on Saturday mornings on Me-TV and are streamed online at any time on their website. It has since become a cult classic and is now available on DVD. Krofft Productions remade the series in 1991, also titled Land of the Lost, and a big-budget film adaptation was released in 2009.