Robert Sampson
Robert Leroy Sampson  was the actor who portrayed Sar 6 in the  first season episode . Sampson filmed his scenes on Tuesday  and Wednesday  at Desilu Stage 10.

He worked steadily from the 1960s to the 1990s and held regular roles in five short-lived television series, acted in about thirty-five movies, and guest-starred in about eighty television series, primarily in the 1960s and '70s. He starred alongside David Birney in the 1970s series .

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Performers
TOS performers