As the dopplegangers - 'gangers' for short - fight their makers, both Doctors, the real one and his ganger, try to find a way to restore the power and get everyone off the island. Both Doctors claim to be the 100% real thing, something Emily can't quite grasp. Rory meanwhile is trying to find Jennie but when he locates her and her ganger, he can't tell them apart. Having selected one of them, they discover of a company secret forces their hand. He soon realizes he's made an error. There is another ganger in the group however. Written by
Did You Know?
The monster Jennifer transforms into at the end was created with CGI and a photo of Madonna
was used as reference, as in the image "here arms were...really sinewy, white, veiny, and fleshy". Matthew Graham
wanted the creature to have a real face and an alien body. He was inspired by a drawing in Alice's Adventures in Wonderland that depicted Alice with a long neck. See more
Many times throughout the episode, the "real" Doctor and the flesh Doctor hand the sonic screwdriver to each other. However, even though there is only one sonic screwdriver, at points they both are seen using one. See more
Dicken, remember. People are good. In their bones, truly good.
Doctor Who Theme
Written by Ron Grainer
Arranged by Murray Gold
Performed by BBC National Orchestra of Wales See more