A month after the tragic passing of Anton Yelchin, the actor's parents have taken out ads in industry publications expressing their gratitude for the support and condolences their late son's fans. Viktor and Irina Yelchin sent a message to those grieving the unexpected of the Star Trek actor via a full-page ad in the Hollywood Reporter which read ""We are deeply grateful for your unconditional love for our son. He would be surprised at how many hearts and souls he touched. Thank you very much.