are in a German prison camp during the war. They make plans to break out and finally the tunnel is ready. The Frenchman sneaks out first. The German guard hears a noise and says "Halt, wer is da?" The Frenchman says "Meow." "Ah, its just ze cat" says the German (Don't ask me why he speaks English!). The German turns around and the Frenchman escapes. The Englishman sneaks out next. Again, the German guard hears a noise. "Halt! Wer is da?" he asks. "Meow" says the Englishman. "Ah, ze cat again!" mutters the German and walks away. The Englishman makes his getaway. It's the American's turn. He's wiggling through the tunnel, and sure enough the guard hears him. "Halt! Wer is da?" the German says into the darkness. "Ze cat" replies the American.