Star Trek Legend Walter Koenig Dead At 90

Walter Koenig, Star Trek's original Chekov and Babylon 5's Alfred Bester, has died at 90. His agent confirmed he died at home in North Hollywood. By Henry Hards | Published 39 seconds ago Walter Koenig, the actor who played Pavel Chekov on Star Trek and Alfred Bester on Babylon 5, has died at 90.