Robert Scott Speedman is a Canadian actor and model. He is known for portraying Ben Covington in the coming-of-age drama television series Felicity, Lycan–Vampire hybrid Michael Corvin in the gothic horror–action Underworld films, and Barry "Baz" Blackwell in the TNT crime drama series Animal Kingdom. His other film work includes Duets, Dark Blue, XXX: State of the Union, The Strangers, Barney's Version, The Vow, and Crimes of the Future. In 2021, he returned to Grey's Anatomy as a main character following a guest role in season 14 as Dr. Nick Marsh.