- Hey, they're making a dog food commercial in studio B. - Let's go. - Oh boy, Gravy Train. - I'm starved. - The dog won't mind? - What dog? - Don't see a dog. - You see a dog? - Delicious gravy. - How's it made? - Makes its own gravy. Add water. Stir. And gravy happens. - Looks like beef stew. - Dog sure likes it. - What dog? - Don't see a dog. - You see a dog? - Gravy Train makes its own gravy.