 At the episode's conclusion an alliance of many of the Doctor's enemies appear: the Daleks, Cybermen, Sontarans, Judoon, Autons, Sycorax, Hoix, Silurians, and Roboforms. The Alliance was made up of the "very best" costumes and props they still had in good condition and of the most iconic monsters. So many enemies standing side-by-side had never been seen in the show before. The episode also features Amy battling a Cyberman; Gillan stated she "really wanted" to work with the iconic monster. As the Cyberman had been guarding the Pandorica for a long time, Haynes wanted to make it look "rusted, creaky, and old" and compared its behavior to Frankenstein. The Cyberman was originally played by an amputee with one arm, but the production team was dissatisfied with the camera angle and decided to reshoot the scene from a different angle, but a different actor who had both arms did the part as the amputee was unavailable. A simple solution was devised to cover his arm with a green sleeve made of the same material as a greenscreen, and the final sequence is a combination of both shots. The Cyberman is killed by Rory, who is unaware he is an Auton; this was meant to signify that there was something different about Rory, as he would have normally panicked in that situation. At the end of the episode Rory is overcome by the Nestene Consciousness's control and shoots Amy, which reflected Moffat's belief that all good love stories end in tragedy.
