James Duncan Rolfe (born July 10, 1980) is an American actor, comedian, filmmaker, film and video game critic, and internet personality. Rolfe is best known for creating and starring in the web television series Angry Video Game Nerd, a joint production of Rolfe's Cinemassacre Productions, GameTrailers, and ScrewAttack on the video platform YouTube. Some of his other projects have included reviews of board games and classic horror films.
Rolfe began creating homemade video productions in the late 1980s. He has created more than 270 films, including shorts, features and webisodes, during his career. He took off in 2004 with the beginning of the Angry Video Game Nerd. Two years later, Rolfe gained mainstream attention when one of his videos went viral after friend and collaborator Mike Matei persuaded him to publish them on the Internet. Between this time, he filmed videos he created on his own and most of them have been released on his website, Cinemassacre.
He is also known as James D. Rolfe and James Duncan Rolfe.