Though John Landis’s name may not be as instantly recognizable as those of George Lucas or Martin Scorsese, his contributions to quintessential American cinema are just as popular and venerable as those of his better-known (or perhaps just better-marketed) colleagues. The director of such classics—a very worn-out term that actually applies here—as “Animal House” (1978), “The Blues Brothers” (1980), and “An American Werewolf