James Earl Jones, whose prodigious acting talent was often overshadowed by his distinctive baritone over a seven-decade career both onstage and on the screen, died Monday, his representative said. He was 93. A contemporary of Sidney Poitier and Harry Belafonte, Jones didn’t land the same coveted leading roles at a time when there were few to go around for Black actors in Hollywood, but he earned unmatched longevity as a character actor, from his first movie credit in 1964’s “Dr. Strangelove” to