Magic of the angels

The Doctor, Amy and Rory round off a sight-seeing tour round London with a trip to the theatre. That's when things start to go wrong. The Doctor wonders why so many young girls are going missing from the area. When he sees Sammy Star's amazing magic act, he thinks he knows the answer. Sammy's glamorous assistant disappear's at the clamax of the act - but this is no stage trick. The Doctor and his friends team up with with residents of an old people's home to discover the truth. And together they find themselves face to face with a deadly Weeping Angel.