Welcome to the Dollhouse

Welcome to the Dollhouse is the twenty-fifth episode of Season 5 of Pretty Little Liars and the 120th episode of the show overall. The episode marks the fifth season finale and will air on March 24, 2015.

Spoilers/Notes

 * There will be a Mona flashback in this episode. Source
 * Jessica DiLaurentis will be in this episode. Source
 * Lieutenant Tanner will return for this episode. Source
 * There will be scenes in Toby's apartment with Toby, Ezra and Caleb. Source
 * On November 17, Marlene tweeted, "A has a wicked sense of humor in this finale. Just ask Ezra." Source
 * There will be a scene with Alison outside the Dilaurentis house. Source
 * Andrew will be in the episode. Source
 * On November 19, Marlene tweeted, "525 will leaving you clutching your chest and gasping for breath. And then maybe you'll say 'OH NO THEY DIDN"T'". Source
 * On November 19, Marlene tweeted, "there are some similarities between 225 [S2 Finale] and 525 [S5 Finale]". Source
 * Maya may be Alive...
 * Someone may die...
 * Ezra Toby and Caleb have a scene together

Title and Background

 * "Welcome to the Dollhouse" is a 1995 American independent coming of age film.
 * The word "Dollhouse" could refer to A's lair because A likes to keep dolls in his/her lair as seen in various episodes.

Main Cast

 * Troian Bellisario as Spencer Hastings
 * Ashley Benson as Hanna Marin
 * Lucy Hale as Aria Montgomery
 * Shay Mitchell as Emily Fields
 * Janel Parrish as Mona Vanderwaal
 * Sasha Pieterse as Alison DiLaurentis

Supporting Cast

 * Ian Harding as Ezra Fitz
 * Tyler Blackburn as Caleb Rivers
 * Keegan Allen as Toby Cavanaugh
 * Lesley Fera as Veronica Hastings
 * Nolan North as Peter Hastings
 * Andrea Parker as Jessica DiLaurentis
 * Roma Maffia as Linda Tanner
 * Brandon W. Jones as Andrew Campbell

Trivia

 * Marlene finished writing the script November 5, 2014.
 * The table read was on November 11, 2014.
 * Filming began November 12, 2014, and wrapped November 20, 2014.