The Angels Take Manhattan - S7-E6
Continuity mistake: When they are back in the cemetery at the end, the Angel shows up right behind Rory. In the first shot facing Rory, as the camera zooms in on a close-up of the Angel, the Angel's right arm/hand is pointing straight out, and its left open hand is up in a grabbing position. After River asks where the hell it came from, in the Angel's next close-up and all subsequent close-ups, its arm/hand positions are reversed - left hand is pointing straight out and its right hand is up. Yet in every shot of the Doctor, River and Amy together, in the foreground we see the Angel's left hand is up in the grabbing position. (00:37:35)
The Angels Take Manhattan - S7-E6
Continuity mistake: When Amy and Rory are arguing after he puts her left hand to his chest and she grabs his shirt, in close-ups of her, she has her right arm raised instead. (00:36:00)
The Angels Take Manhattan - S7-E6
Continuity mistake: When the Doctor comments on Amy and Rory kissing in public before Rory leaves to get coffee, he goes from holding his book in his lap to reading it and back between shots. (00:08:15)
The Angels Take Manhattan - S7-E6
Continuity mistake: As the Doctor explains about the book he's reading, he goes from holding it with one hand to two between angles. (00:07:19)
The Angels Take Manhattan - S7-E6
Other mistake: The photo shoot PA from "Asylum of the Daleks" earlier in this season isn't in the credits for that episode, but is credited in this episode, despite not featuring in it. (00:45:36)
Answer: Sec was killed and Diagorus wasn't connected to the same system as the dead human experiments. Also technically... Still a Dalek.
jakew25