In 2025, most moviegoers are used to the concept of Easter eggs and other fun hidden references in films to other media. Most of these references are used in ways beyond mere homage, especially as their presence becomes more commonplace. It's rare to see an Easter egg in a 40-year-old movie that contains multiple layers of meaning. That's why all of these layers contribute to an Easter egg in the movie, which occurs so early and so quickly that you might have missed it. Just below the keyhole is a label that reads "CRM 114," and it's on screen for barely a second before Fox's hand covers it.