Karen Steele
Karen Steele  was a Hawaiian-born model turned actress whose career ran from the early 1950s to the early 1970s. She played Eve McHuron in the  first season episode . She filmed her scenes between Monday  and Monday  at Desilu Stage 9 and Stage 10.

Steele made sixteen movies – the most famous of which is probably Marty (1955) – and about fifty television guest appearances, usually playing tough, hard-boiled characters.

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Performers
TOS performers