Northern James Calloway was an American actor and singer, best known for playing David on Sesame Street from 1971 through 1989. On Sesame Street, his character David was studying to be a lawyer, but when Mr. Hooper died, David took over Hooper's Store. He was a favorite among the many viewers of Sesame Street during his time on the show, but his later career was increasingly hampered by a serious decline in his mental health, until he had to be dismissed from the show and later institutionali