Pretty Little Liars
1999's mystery haunts the present. "A" seeks revenge, pushing Tabby and Imogen to confront their mothers.
Cast: Mallory Bechtel, Sharon Leal, Alex Aiono, Zaria, Maia Reficco, Bailee Madison, Jordan Gonzalez, Elias Kacavas, Chandler Kinney, Malia Pyles, Megan Griffiths, Roxanne Benjamin, Cierra Glaude, Rob Seidenglanz, Maggie Kiley, Alex Pillai, Lisa Soper