The legendary edification of television by the Paulist Fathers ran for a quarter-century and produced 250 dramas (and comedies). Nearly everyone in Hollywood worked on Insight at one time or another, including directors such as Arthur Hiller, Norman Lloyd, Jack Shea, Delbert Mann, Ted Post, and Marc Daniels, writers such as Rod Serling, John T. Dugan, Lan O'Kun, and Michael Crichton, and every actor in the Guild.