In a parallel present where the latest must-have gadget for any busy family is a 'Synth' - a highly-developed robotic servant that's so similar to a real human it's transforming the way we live.
Made in our image. Out of our control. (Season 1)
Did You Know?
Gemma Chan said in a interview that she and the other synths in the series had to go through a synth school. See more
Featured in How to Build a Human