This Sunday Fox will air The Simpson’s Treehouse of Horror XXIV Halloween special, and here’s the entire opening couch gag put together by Guillermo del Toro himself.

There’s a reference to every single Guillermo del Toro film in the opening, including Cronos and The Devil’s Backbone, my personal favorite del Toro films; as well as tributes to many more classical horror films. Can you spot them all?