Steven Ogg is a Canadian actor. He started his acting career in the late 1990s. In the next couple of years, he appeared in short films, independent films, and appeared in an episode of the TV shows Law & Order and Third Watch. In the 2010s, he became more active, initially guest-starring in Unforgettable, Person of Interest, Murdoch Mysteries, and Broad City. In 2015, he appeared in the films He Never Died and The Escort. He recently became known for his roles as Simon in The Walking Dead and Rebus in Westworld. As a voice actor, he starred in the animated show OK K.O.! Let’s Be Heroes. As of 2020, he stars as Pike in the new series Snowpiercer.