Run! Hide! The Cybermen from Doctor Who have taken over the streets of London!
Ah, the monsters have come in peace - they've been posing at London landmarks to celebrate the forthcoming Doctor Who Experience.
They recreated this scene from an 1968 episode of Doctor Who called The Invasion!
The Doctor Who Experience is an interactive exhibition opening at London's Olympia Two in February 2011.
It gives fans a chance to star in their very own Doctor Who adventure, playing the Doctor's companion.
Six-year-old George takes a closer peek at the Cybermen as they test out the public transport - looks like he's a Doctor Who fan!
Doctor Who star Matt Smith has recorded a series of special new scenes for the exhibition. He called the concept of the new experience "massively exciting"!
We wonder if the Cybermen have underground trains on the planet Mondas?!