Einar Kuusk (born June 22, 1989) is an Estonian actor and director known for playing Martin in Estonian road-trip comedy film "Chasing Ponies", his post-apocalyptic sci-fi short film "The Most Beautiful Day" and his YouTube videos. His most recent roles are in the BBC One mini-series "The Capture" and the Netflix film "Luther: The Fallen Sun", based on the critically acclaimed TV series.