Unless you've seen the episode DO NOT click the spoiler it is a total recap of the entire episode.
(view spoiler)[Amy's shot had missed and she, Rory, and River spend three months searching for the creatures — later revealed to be called Silence — while the Doctor and the TARDIS are held in Area 51 by Canton. The group reunites and discuss the Silence, which have been found throughout America and have the ability to implant post-hypnotic suggestions in the humans they encounter. While the Doctor tampers with Apollo 11, Amy and Canton visit a Silence-infested orphanage where the little girl was kept. Amy sees a woman with an eye-patch through a hatch and finds a picture of herself with a baby in the little girl's room before she is kidnapped by the Silence. Canton wounds a Silent in the Doctor's prison and records it taunting him, "you should kill us all on sight". The Doctor tracks down Amy in the Silence's base and shows them the live broadcast of the moon landing. He implants Canton's recording of the Silence into the footage, thereby instructing all humans watching it to turn on the Silence when they see them. Later, Amy tells the Doctor that she was afraid travelling on the TARDIS would have an effect on the possible development of her child; Amy denies that she is actually pregnant but the Doctor initiates a scan, the result of which is inconclusive. Three months later in New York City, the little girl is dying but reveals that she can regenerate, a trait of which only the Time Lords are capable. (hide spoiler)]
(view spoiler)[Amy's shot had missed and she, Rory, and River spend three months searching for the creatures — later revealed to be called Silence — while the Doctor and the TARDIS are held in Area 51 by Canton. The group reunites and discuss the Silence, which have been found throughout America and have the ability to implant post-hypnotic suggestions in the humans they encounter. While the Doctor tampers with Apollo 11, Amy and Canton visit a Silence-infested orphanage where the little girl was kept. Amy sees a woman with an eye-patch through a hatch and finds a picture of herself with a baby in the little girl's room before she is kidnapped by the Silence. Canton wounds a Silent in the Doctor's prison and records it taunting him, "you should kill us all on sight". The Doctor tracks down Amy in the Silence's base and shows them the live broadcast of the moon landing. He implants Canton's recording of the Silence into the footage, thereby instructing all humans watching it to turn on the Silence when they see them. Later, Amy tells the Doctor that she was afraid travelling on the TARDIS would have an effect on the possible development of her child; Amy denies that she is actually pregnant but the Doctor initiates a scan, the result of which is inconclusive. Three months later in New York City, the little girl is dying but reveals that she can regenerate, a trait of which only the Time Lords are capable. (hide spoiler)]