20 Celebrities You Didn’t Know Were Twins

10. Linda Hamilton

Linda Hamilton may not be much of a popular name anymore, but she was once a household name for her role as Sarah Conner in the Terminator series. She had a few television roles as well before it started to fizzle out. Her sister Leslie has one acting credit to her name, and that is in the role of Sarah Conner’s twin sister in Terminator 2.