sentences:  He set up the production at its Westbury, New York facilities, in the Animation Department, Visual Arts Center and Tech Sound Lab of that campus.In order for it to compete with the works of children's film leader Disney, he rounded up a celebrity cast (led by Dick Van Dyke and Pearl Bailey), as well as Tripp, the librettist, and a man known as "the dean of Broadway musical directors," Lehman Engel.Schure, however, did not know anything about the animation process at the time he started working on it.