Clancy Brown is an American actor. He’s also a prolific voice actor. He started his Hollywood career in the 1980s. Early in his career, he had roles in the films Bad Boys, Thunder Alley, The Bride, and Highlander. He next had performances in the movies Pet Sematary Two, The Shawshank Redemption, Flubber, and The Hurricane. During this period, he also starred as John Danziger in the TV series Earth 2. At the same time, he had voice roles in Superman: The Animated Series and The Mighty Ducks. Later, he played Dr. Ellis West in ER. In the 2000s, he starred on the TV shows Breaking News and Carnivàle. More recently, he played Waylon “Jock” Jeffcoat in the Showtime series Billions.