Elias Koteas (Greek: Ηλίας Κοτέας) is a Canadian actor. He is known for playing Alvin "Al" Olinsky in Chicago franchise, as well as appearing in lead and supporting roles in numerous films. He won the Canadian Screen Award for Best Supporting Actor for his role in the film Ararat (2002). He appeared in such films as Some Kind of Wonderful (1987), The Adjuster (1991), Exotica (1994), The Prophecy (1995), Crash (1996), Living Out Loud (1998), Fallen (1998), The Thin Red Line (1998), Harrison's Flowers (2002), Collateral Damage (2002), Shooter (2007), Zodiac (2007), Skinwalkers (2007), The Curious Case of Benjamin Button (2008), and Shutter Island (2010). He also portrayed Casey Jones in two of the original Teenage Mutant Ninja Turtles films.