Many actors were already stars when they made guest appearances on Star Trek: The Original Series (NBC, 1966-1969). For ...

In her only appearance on the original “Star Trek” series, Yarnall portrayed Yeoman Martha Landon — a member of Captain Kirk’s landing party and the romantic interest of Pavel Chekok ...

You may have caught the classic sci-fi series Star Trek during its original run in the mid-1960s or, if not, then you caught it in reruns throughout the 1970s or '80s.

While Paramount owned Star Trek at the time of production, the series aired on NBC.The network kept on receiving impassioned fan mail after it canceled the original show. It also saw the success ...