Synopsis: Amy tries to get the Doctor's attention while he fixes the Tardis, she discovers that Rory is helping the Doctor by installing thermal couplings underneath the glass floor. Rory and Amy then start a small argument on Amy's driving skills and how she past her driving test first tiem round by wearing a skirt for the examiner, when the Tardis suddenly shakes and the lights go out. The Doctor asks Rory if he dropped a thermal coupling, which Rory admits to and apologizes for doing. Amy then apologizes as well, and, at the Doctor's confusion, explains that Rory was looking up her skirt through the glass floor when he dropped the thermal coupling. The Doctor then notes that they have landed through 'emergency materialization' which should have landed the Tardis in the nearest safe space. The lights then come on back on , revealing the exterior of the Tardis inside the control room - the Tardis has materialized inside itself. The Doctor then experimentally walks through the door of the Tardis inside the control room and instantly walks back into the control room through the door of the exterior of the Tardis. The Doctor tells Rory and Amy that they are trapped in a 'space loop' and that nothing can enter or exit the Tardis ever again. Despite the Doctor's words, another Amy walks through the Tardis door...
Director: Richard Senior
Producer: Annabella Horst Brown
First Broadcast: 18th March 2011
Ratings: 10.26 Million
Cast: Eleventh Doctor - Matt Smith
Amy Pond - Karen GillanRory Williams - Arthur Darvill