lauren%RAND-UNIX@vortex.UUCP (02/10/84)
Indeed, this film is an oft-overlooked classic. Another such film is "The Time Travelers" -- a 1965 production involving a group of researchers who use a "time window" to enter the future. Later they return to "the present" via another window, but come back a little "early" and get involved in a "time loop". This is the only film I've ever seen that actually tried to show the concept of continuously looping time in a visual manner. --Lauren--