(written from a Production point of view)
Ann Elizabeth Chatterton is a stuntwoman and stunt actress who performed stunts as one of Khan's Augments in Star Trek II: The Wrath of Khan. Her costume was sold off on the It's A Wrap! sale and auction on eBay. 
Among her stunt resume are films such as Rock 'n' Roll High School (1979, with Clint Howard, Dey Young, and Dick Miller), Blade Runner (1982, with Joanna Cassidy, and stunts by George Sawaya, Jeff Imada, Gary Epper, and Janet Brady), Total Recall (1990, with Michael Champion, Ronny Cox, Lycia Naff, Ken Gilden, Roy Brocksmith, Marc Alaimo, Robert Picardo, Erik Cord, Frank Kopyc, Milt Tarver, and stunts by Gary Baxley, Simone Boisseree, Tony Brubaker, Doug Coleman, Vince Deadrick, Jr., Nick Dimitri, Dana Dru Evenson, Cherie Tash, and Vince Deadrick), Honeymoon in Vegas (1992, with Seymour Cassel), Stephen King's The Stand (1994, with Miguel Ferrer, Matt Frewer, Ray Walston, Patrick Kilpatrick, Sam Anderson, Sherman Howard, Richard Lineback, and stunts by Charlie Brewer, Doug Coleman, Denney Pierce, and Patricia Tallman), Wild Wild West (1999, with Musetta Vander, James Lashly, Ian Abercrombie, and stunts by Scott Workman, Anita Hart, Joyce McNeal, Derek Mears, Gary Epper, Gail Monian, and Lincoln Simonds), and I Heart Huckabees (2004, with Bob Gunton and stunts by Joey Box).