From Wikipedia, the free encyclopedia Theresa Lee "Terry" Farrell (born November 19, 1963, height 5' 11¾" (1,82 m)) is an American former actress and fashion model. She is perhaps best known for her performances in the television series Star Trek: Deep Space Nine as Jadzia Dax and Becker as Regina Kostas. Farrell is the daughter of Kay Carol Christine (Bendickson) and Edwin Francis Farrell, Jr. Later, her mother married David W. Grussendorf, who adopted Terry and her sister, Christine. In 1978 ...