With theaters around the U.S. either open or on that path, we’re exploring films that hinge on the theatrical experience, narratively speaking. From “The Last Action Hero” (1993) to “The Majestic” (2001) to “The Blob” (1958), today’s episode pays tribute to how films depict movie houses for magical purposes, nostalgic ambiance and self-aware carnage. See you back at the theater soon. We’ll be ones toasting ginger ales and Narragansetts.