 Yes, we must put them in the cylinder and warm up the machine. If it is the secret police, we'll make the arms invisible, microscopic in size. Can I help? If you wish, Mr. Arnold, you can help my wife get the supplies. Okay. Alan! What is it, Ava? Two police cars are just around the corner. They're following us. That changes matters. Father, you'll have to operate the machine yourself. Ava and I are getting into the cylinder. No, Alan, you can't. It's too dangerous. It's the only way, Father. Those are the secret police.