 The Doctor uses Amy 's communication chip to track her location , and lands the TARDIS in the Silence 's control room five days later . As River and Rory hold the Silence at bay , the Doctor shows them the live broadcast of the moon landing . As they watch , the Doctor uses his modification of the Apollo command module to insert Canton 's recording of the wounded Silent into the footage of the landing . Because of this message , humans will now turn upon the Silence whenever they see them . The group frees Amy and departs in the TARDIS , while River kills all the Silence in the control room . Amy reassures Rory that the man he overheard her speaking of loving through the communication chip was him , not the Doctor . 
