For the uninitiated, the Land of the Lost was a children's television show that debuted in 1974 that in 2009 had a bad movie made from it. The show was about the adventures of a family trapped in a pocket universe full of dinosaurs, rednecks, ape-men and humanoid, predatory lizards called Sleestak. As they searched for a way home the main characters of Rick Marshall, Will and Holly struggled to survive against their environment, aggressive aliens and other denizens who wished them harm. The humans and Enik, the evolved and time-lost leader of the hostile Sleestak, often worked at cross purposes as each wittingly or otherwise sabotaged the efforts of the other to return to their respective worlds.
In one early episode Enik manages to create a portal into the human world and reveals it to Rick Marshall. The portal was useless to the exiles, however, as it opened into a region at an altitude high above the Earth and could not be shifted to ground level. Rick bemoaned the fact that had they parachutes the entire family could have gone home at that time. A recurring plot device of the series would be the Marshall family (usually the bickering kids) screwing around in the Pylons trying to find a way home, typically meeting with disastrous results culminating in a fine lesson learned by all.
The start of Season Three finds a change to the cast of the show. Having not learned anything about haphazardly messing around with the pylons in the previous two seasons, Rick Marshall is gone. By accidentally opening a passage to Earth, Rick is pulled and thrown violently through the portal, spinning out of the Land of the Lost and into the air high above the Grand Canyon. Tragically, as is evident in accompanying video, the background image seen through the portal was similar to the one shown by Enik to Rick previously, depicting a distant horizon far, far beneath the portal.
It is totally fan-fic, but I mocked up the article below because I imagined what the sad, terrible fate of Rick Marshall would have been, sans parachute, when he emerged like a ballistic shell from a warp in space into his world with nothing but the mile-deep chasm of the Grand Canyon below him.