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Illness |
Rapid Aging1 A disease accidentally produced in 2267 by scientists working on genetic experiments on Gamma Hydra IV. Rapid aging caused the people to suffer from the effects of old age despite being only in their 20s.1 |
| Yellow text = Canon source | Green text = Backstage source | White text = DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | TOS | 2 | The Deadly Years |
| Series: | TOS Season 2 (Disc 3) |
| Source: | The Deadly Years |
| Copyright Graham Kennedy | Page views : 29 | Last updated : 1 Jan 1970 |