Trek episode "Amok Time" (1967) as the scheming and duplicitous, but extremely logical, T'Pring, who is betrothed to Mr. Spock and expected to become his consort. In 1973 Arlene played a movie actress turned princess on the 3rd episode of Banacek entitled "The Three Million Dollar Piracy" referenced here On Columbo, Martel played Gloria West, mistress of murder victim Tony Goodland (Bradford Dillman), in season 2, episode 2, "The Greenhouse Jungle" (1972), and the salesgirl in the episode "A Friend in Deed" (1974). In 1974, she was billed as "Tasha Martelle" for the role of secretary Marty Bach in The Rockford Files episode "Trouble in Chapter 17." She appeared as the title character in the Gunsmoke episode "The Squaw" (1975). Other shows on which Martel appeared included The Restless Gun (episode "A Bell for Santo Domingo", The Man from U.N.C.L.E., The Untouchables, Mission: Impossible, Here Come the Brides, The Wild Wild West, Battlestar Galactica, The Monkees, Mannix, The Rookies, and The Six Million Dollar Man. In the fourth season of "Mission: Impossible" she was reunited with Leonard Nimoy in the episode "Terror," where she played an imprisoned terrorist's ruthless wife. Martel also appeared in feature films, including The Glass Cage (1964), in the starring role. Angels from Hell (1968) and Chatterbox (1977). She received top billing as the commandant in charge of a Russian road crew in Zoltan, Hound of Dracula (1978), although it was only a bit part, lasting less than five minutes. Martel semi-retired from acting in the mid-1980s, but continued to act sporadically. She appeared in several TV episodes and some unsold TV pilots in the early 2000s. She said that even in her early career, she got most of her work by word of mouth, not through talent agents. In her later years, she often said, "I don't have a good agent who will get me the plum roles." Late-life roles included a Vulcan priestess in the Star Trek fan film "Of Gods and Men" in a scene with her "Amok Time" suitor Lawrence Montaigne reprising his role as Stonn, and as one of the narrators of the 2015 documentary film Unity, which was released a year after her death. Personal life and death Martel was a regular at Star Trek conventions worldwide from 1972 to 2014. Her last convention appearance was at TrekTrax Atlanta in Atlanta, Georgia, on April 25–27, 2014, four months before her