Isaac C. Singleton Jr.

Issac C. Singleton Jr. (born August 13, 1967) is an american actor. He is best recognized for portraying the irate air marshal in Angel Management and the 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 the video game Lego Marvel's Avengers.