The TARDIS brings its crew to a quarantine facility for victims of an alien plague. Amy gets separated from the Doctor and Rory in a separate, and faster, time stream.
Rory explores the facility searching for Amy and finds a middle-aged Future Amy who has been waiting thirty-six years to be rescued. Understandably she’s a little bitter as a result.
Rory wants to find present Amy and save both Amys but the paradox of the two Amys existing at the same time in the TARDIS disturbs the Doctor. But he lies and tells Rory he might be able to persuade the TARDIS to maintain the paradox.
At the end the decision is left to Rory …
Barbara Southcott was the makeup designer; Pam Mullins was the makeup supervisor; Neill Gorton’s MillenniumFX was responsible for the prosthetics and special makeup design.