: The episode introduces the name Charles as the identity of Big "A". Through a hidden film found by Spencer, it is suggested that Charles is a member of the DiLaurentis family—specifically, a sibling to Jason and Alison.
: Forced to wear prom gowns and follow a robotic female voice, the Liars become literal "dolls" for "A's" amusement. [S5E25] Welcome to the Dollhouse
: The ending, which shows the girls escaping the bunker only to find themselves trapped within a massive electric fence in the middle of nowhere, highlighted the near-infinite resources and control "A" possessed. Production and Legacy : The episode introduces the name Charles as
: "A" constructed exact replicas of the Liars' bedrooms within an underground bunker. The girls are subjected to psychological games, including a "Mystery Date" board game to determine their dates for a forced recreation of a high school prom from seven years prior. Critical Reception and Themes : The ending, which shows the girls escaping