The new “Simpsons Movie” begins with a movie within a movie. It’s “Itchy and Scratchy: the Movie,” which really makes it a fake-cartoon-television-series-turned-movie within a ...

For the past three decades, there has been one constant in America’s comedy landscape: “The Simpsons.” With that animated sitcom now approaching the start of its 30th season, on Sept. 30, it’s a good ...