In 1987, “The Tracey Ullman Show” featured the debut appearance of “The Simpsons,” a crudely drawn animated short about a dysfunctional American family. Two years later, “The Simpsons” earned a slot on public television. The show has since won numerous awards, gained worldwide acclaim, and been featured on hundreds of licensed merchandise. “The Simpsons” is the longest-running scripted show on television. It’s filled with anecdotes, cultural references, and guest appearances. It generates fan theories, drama, and appeals to offbeat writers.