Please to enjoy the crossover of our time travelers, the disembodied head of Doc Wasabassco and Professor Whom. https://youtu.be/drbvn9aaL_k
Doc learns more about the origins of his disembodied skull in a jar from the future. https://youtu.be/MszA4knYEtY
Doc chats with his own disembodied skull from the future in the Dorothy Fontana Break Room https://youtu.be/AxCUTQuTNLg