Once the Doctor Once the Doctor recieved a distress call, he landed in an ancient city on an alien planet, he encounters his other selves from other alternate universes.
After the harrowing events of "Traveller," the Doctor is forced into having some downtime in Ponyville while the TARDIS rests. Meanwhile, Twilight goes to confide in her beloved mentor, but ends up learning far more than she expected.
He's the Doctor, the knight of time and space; a paragon of greatness. He's saved countless worlds & universes so many times. And most of his life, he's been alone. But, will his friends of this universe, and his old one, be able to help him?