Humbolt

From Memory Alpha, the free Star Trek reference.

Chief Humbolt was a 23rd century Starfleet technician who worked in the Computer Center on Starbase 11.

In 2267, Humbolt caught and attempted to prevent Commander Spock from illegally forging voice tapes in his plot to commandeer the USS Enterprise. Spock was subsequently successful in his attempt and Humbolt was incapacitated for his troubles. (TOS: "The Menagerie, Part I")

Humbolt was played by actor George Sawaya.