John B. Watkins
John B. Watkins was a Grade-4 engineering technician aboard the USS Enterprise serving under Captain James T. Kirk.
In 2268, Scotty ordered Watkins to check the bypass valve of the matter/antimatter reaction chamber. While carrying out his orders, he was approached by the mysterious entity known as Losira, who questioned him about the operation of the ship. Suspicious, Watkins gave the woman incorrect answers and called out to Scotty that there was an intruder onboard. Unfortunately, he was killed by Losira's cellular disruption ability before he could be saved. (TOS: "That Which Survives")
- Watkins was played by Kenneth Washington.