Time Trap
A professor enters a cave and goes missing. Some of his students come looking for him and get trapped in the cave as well.
February 28, 1967 in Canton, Ohio, USA
11 March 1990, Baton Rouge, Louisiana, USA
2 August 1993, Greenwich, Connecticut, USA
24 May 1989, Los Angeles, California, USA
22 August 1964, Dallas, Texas, USA

