Ólafur Darri Ólafsson (born 13 March 1973) is an Icelandic actor, producer and screenwriter. He is known for roles in movies such as "Children" (2006), "The Deep" (2012), "The Secret Life of Walter Mitty" (2013) and "The Vanishing" (2018). His television work includes shows such as "Trapped" and "Lady Dynamite".