A Halloween-themed ode to viewers features interviews with cast and crew, fan questions and visits from dearly departed characters.
Sleigh Ride — Fun.
Aria asks Spencer what she got for Toby, as the girls walk down the street and admire the decorations. She tells him they give gestures instead of gifts. Then the girls make wishes on snowflakes.
Sidney awkwardly wishes Emily 'Merry Christmas'; Paige tells Emily that her parents want her in California after Christmas; Alison admires her handiwork after giving the twins a makeover.
Overshot over Rosewood as it snows; The girls survey the Christmas Ball for Alison; Spencer has her photo take with a Santa-dressed Lucas, she informs him of her and girls plans, he agrees to help.
Hanna, Emily & Aria dance with their significant others, Spencer surveys the crowd; Alison arrives with her masked army; Spencer and the girls make their exit, someone watches them as they do so.
Aria follows Alison and sees her kissing someone dressed as Santa Claus, then she runs to inform Emily; (continues) Emily goes off to have her picture taken with Santa Claus.
Aria tries catch a peak at one Santa Claus only to run into Holbrook dressed as Santa; Paige, Caleb & Ezra watch Alison head outside into the Winter Wonderland Maze.
The group at the party discuss Holbrook's possible connection to Alison & CeCe, then split up to follow Alison, Holbrook and the girl in the cloak, while Paige goes to retrieve Lucas.
have yourself a merry little christmas — Christina Perri
Paige tells Emily that her parents want her to move; Hanna looks at a picture of Mona; the group has Christmas dinner as Alison watches them; Emily makes a toast.