The First Secret

Summary

The Halloween before Alison vanished shows her controlling nature, and reveals other manipulative souls were also active.

Guest stars

• Keegan Allen as Toby Cavanaugh
• Janel Parrish as Mona Vanderwaal
• Amanda Schull as Meredith Sorenson
• Tammin Sursok as Jenna Marshall
• Torrey DeVitto as Melissa Hastings
• Ryan Merriman as Ian Thomas
• Bryce Johnson as Darren Wilden
• Brant Daugherty as Noel Kahn
• Drew Van Acker as Jason DiLaurentis
• Brendan Robinson as Lucas Gottesman