Wasn’t she in a Star Trek episode... Spock fell in love with her in a cave or something.
That was Marion Hartley. She resembled Baxter.
That was Mariette Hartley, who ALSO fell in love with David Banner in the TV show The Incredible Hulk: Married.
https://www.imdb.com/title/tt0078904/?ref_=ttfc_fc_cl_i90