Levitt’s wildest imaginings, he never considered his 'Simpsons' debut would be as one of the show’s most iconic characters, ...

The Simpsons must address its aging cast members and find suitable replacements if they can no longer perform their parts.

The core cast of "The Simpsons" includes Dan Castellaneta, Nancy Cartwright, Yeardley Smith (who gets the best ... were played by white actors, so Kevin Michael Richardson now plays Dr. Hibbert ...