Overview
Dr. Heidegger invites four of his respected friends to try out the elixir of youth.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 65 | December 19, 1992 (89) | |
 | 76 | November 21, 1978 (86) | |
 | 61 | July 20, 1974 (66) | |
 | - | - | |
 | 21 | 78 | |
| - | - | |
 | 76 | May 18, 1981 (88) | |
| - | - | |
 | 71 | May 30, 1979 (82) | |
| - | - |