: As the simulation becomes more physically realistic, Martha realizes that "data" cannot truly replicate the complexities, flaws, and soul of a real human being.

First aired in 2013, this episode stars as Martha and Domhnall Gleeson as Ash.

: Likely indicates a "Mini-HD" encode, which uses a lower bitrate to keep the file size small while maintaining high resolution.

: The high-definition video resolution (1920x1080 pixels).