Star Trek
The Deadly Years
Season 2, Episode 12 · Aired 1967-12-08

Synopsis
Enterprise discovers the scientists on Gamma Hydra IV are all either dead or dying of old age, despite the fact that the oldest was around thirty! Matters get worse when the landing party begins to show signs of aging, all except for Chekov, who is mysteriously unaffected. Eventually, Kirk must be relieved of command, and as Spock and Scotty are both affected, Commodore Stocker assumes command. But Stocker has been a desk officer his entire career; he has no field experience, which leads him to make a desperate, wrong decision...
In the series
This episode is part of Star Trek (1966–1969) on NBC.
A cancelled space opera that refused to die — fandom's founding text.
Key cast
- William Shatner as Capt. James T. Kirk
- Leonard Nimoy as Spock
- DeForest Kelley as Dr. Leonard McCoy
- Nichelle Nichols as Uhura
- James Doohan as Scotty