Four scientists go forward in time to a future populated by a group of folks dressed in jumpsuits and house shoes, the last of the human race. The climate will no longer sustain them and they must vacate to another planet and, of course, can't take the scientists who must then figure out how to go back after losing their time portal. The beginning and end were fairly good, but the middle was bogged down with dull workshop scenes and goofy comedy. The 1964 props looked a tad silly.
Review of The Time Travelers
