FILE - OCTOBER 26, 2026: It was reported that actor Walter Koenig, who played Ensign Pavel Chekov, on the “Star Trek ” television series and several movies, died at age 90, October 26, 2026. HOLLYWOOD, CA - SEPTEMBER 10: Actor Walter Koenig is honored with a Star on the Hollywood Walk of Fame on September 10, 2012 in Hollywood, California. (Photo by David Livingston/Getty Images)