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David Hillary Hughes (22 May 1901 – 5 February 1974; age 72) was an American actor with only four television and movie appearances, who portrayed Trefayne in the Star Trek: The Original Series episode "Errand of Mercy".
He filmed his scenes on Monday 30 January 1967 and Tuesday 31 January 1967 at Desilu Stage 9.
Appearances
- TOS: "Errand of Mercy" as Trefayne
External links
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