Overview
The Chronoscope is a device that analyses ancient photons to allow a glimpse into any event in Earth's distant past. Historian Arnold Potterley is rebuffed when he petitions for use of the Chronoscope to study ancient Carthage. So he commissions the building of a private time-viewing machine.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 54 | June 17, 1983 (72) | |
 | 34 | September 5, 1979 (48) | |
 | 53 | April 25, 1994 (82) | |
 | 39 | April 11, 2008 (81) | |
| 55 | May 31, 1986 (76) | |
| 30 | 90 | |
| - | - |