: The episode marks a transition from the girls reacting to "A" to them actively trying to "catch A at their own game".
The Season 1 finale, " For Whom the Bell Tolls " (S1E22), is a pivotal episode that originally aired on March 21, 2011. It is widely remembered for its high stakes, drawing 3.64 million viewers as one of the season's highest-rated installments. Key Plot Developments [S1E22] For Whom the Bell Tolls
: The girls confront Jenna about a video revealing "The Jenna Thing"—the fact that Alison blackmailed her after uncovering Jenna's inappropriate relationship with her step-brother, Toby. Personal Setbacks : : The episode marks a transition from the
: When the police arrive, Ian’s body has vanished, leaving the Liars in a precarious position as they are questioned about what really happened. Key Plot Developments : The girls confront Jenna
: Learns her mother is determined to move the family to Texas.