7. Teri Hatcher (1988)
The future Lois Lane and desperate housewife proved irresistible to roguish freighter captain Billy Campbell in “The Outrageous Okona,” an otherwise forgettable episode from Season 2 of Star Trek: The Next Generation. Playing transporter operator Chief B.G. Robinson, Hatcher’s otherworldly appeal drew the notice of even Lt. Cmdr. Data — and he’s an android.