Isaac Singleton Jr.

Isaac Charles Singleton Jr. (born August 1967) is an American actor and comedian. He is best recognized for portraying the irate air marshal in Anger Management and the pirate Bo'sun in Pirates of the Caribbean: The Curse of the Black Pearl. He has also voiced the villainous Thanos in the television series Avengers Assemble and Guardians of the Galaxy as well as several video games, Sagat in the Street Fighter series and Soundwave in Transformers video games.