The Liars return to Ravenswood to protect one of their own.Ezra (Ian Harding) is struggling with doorknobs as he deals with Malcolm’s (Teo Briones) custody issue. Caleb (Tyler Blackburn) uses his hacker skills to track CeCe to Philadelphia. Aria (Lucy Hale) and Jake (Ryan Guzman) share a moment as she promises to be on his match that evening.