Doctor Who
The Weeping Angels are creatures who have existed since the beginning of the universe. Most of them look like stone statues of angels. They can send people back in time by touching them, which they use to feed off energy. They cannot move if someone is looking at them, unless that person looks away or blinks. Anything that looks like an angel can become a Weeping Angel, such as video footage of a Weeping Angel or even the Statue of Liberty.