The Doctor and Amy visit a museum and the doctor finds a box with ancient gallifreyian writing graffitied on it that ment "Hello Sweetie" in english. The doctor steals it and takes it to the tardis, when he places the box on the console, some footage from a camera appears on the Tardis, screen which shows River Song, she says "As I said on the dancefloor... you might want to find something to hang on to". The Airlock opens and River sooms through space, suddenly the TARDIS appears and she lands safely in the TARDIS. They follow the ship to the planet Alfava Matraxis where the ship has crashed. They investigate the terrifiying maze of the dead and this time, the doctor isn't pleased to see River. As the day gets worse for the doctor it gets worse and worse for Amy, she gets trapped in a room and the recording of a weeping angels comes out if the screen. The doctor saves her but there is something in her eye. She counts down from 10 and begins to die, she shuts her eyes and she stops counting down.
They realise its not just the statues that look like angels who are the weeping angels, its all of the statues!