- If Enik succeeds in warning the Sleestak's ancestors not to destroy their civilization, what will become of the Marshalls? Will their entire sojourn in the Land cease to have ever happened, leaving them back on Earth with no memory of the events? What about Cha-Ka, Taa, and Saa? Or will Enik's warning just create a separate, alternate universe where Altrusia never fell, leaving our familiar version of the Land intact? Or is Enik doomed to fail?
Headscratchers / Land of the Lost (1974)