Walter Koenig receives a star on the Hollywood Walk of Fame in Los Angeles

Actor Leonard Nimoy makes comments during an unveiling ceremony honoring actor Walter Koenig with the 2,479th star on the Hollywood Walk of Fame in Los Angeles on September 10, 2012. Koenig, who portrayed the Russian character 'Chekov', is the final member of the "Star Trek" television show to receive a star. UPI/Jim Ruymen