In the cult television series Mystery Science Theater 3000, we are treated to two aliens and a dude wisecracking their way through terrible old B-movies like Project Moonbase. For example, in their episode watching the 1963 movie, The Slime People: Up from the Bowels of the Earth, the main character calls the operator on the payphone at a deserted L.A. airport, and one of the robots improvises, “Hi. This is the human race. We're not in right now. Please speak clearly after the sound of the bomb.”