详细介绍：Leonard Bernard Stern (December 23, 1923 – June 7, 2011) credited as Leonard B. Stern, was an American s…Leonard Bernard Stern (December 23, 1923 – June 7, 2011) credited as Leonard B. Stern, was an American screenwriter, film and television producer, director, and one of the creators, with Roger Price, of the classic word game Mad Libs.[1][2]详情