9. Nana Visitor; Kira Nerys, DS9
The actress known as Nana Visitor, formerly known as Nana Tucker, changed her name in the 1980s. Visitor kept busy before walking onto the set of DS9 and has continued to work since the show ended. Her look has changed quite a bit since then, and similar Michael Dorn, she wore prosthetic elements, without which makes her a little hard to recognize. Fortunately for Visitor, casting directors do recognize her as that actress who’s easy to work with so she stays plenty busy. After Deep Space Nine, she was in the series Dark Angel, then another series called Wildfire.