Overview
With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 41 | May 22, 1967 (57) | |
 | 50 | March 25, 1974 (72) | |
 | 40 | July 28, 1984 (73) | |
 | - | - | |
 | 42 | December 19, 1988 (79) | |
 | 46 | September 10, 1976 (71) | |
 | 25 | October 6, 2011 (84) |