Deirdre Imershein beamed into show biz in 1990 with a guest spot on Star Trek: The Next Generation. From there, this intergalactically appealing brunette scored a year-long stint on the CBS nighttime soap Dallas, followed by a few episodic guest spots on series such as Cheers and Silk Stalkings. And then that was it for Deirdre's network-TV streak. And that's good news. Fans of the big D (okay, the medium-sized-but-udderly-lovely D) who tuned in to cable in the early '90s could regularly turn on to her soft, natural charms, as Deirdre was a regular on the erotic series Eden. You'll also want to loosen your belt for Deirdre's part in Blackbelt (1992), in which she displayed her high-impact martial tarts.