Sacrifices will be made and both universes may never be the same again after Walter and Olivia visit the “other side”
WatchEpisode 22 – Over There, Part 1
Olivia travels to the parallel universe with Walter, who faces-off with William Bell Incoming search terms for the article:pretty little liars episode 3 13
WatchEpisode 21 – Northwest Passage
Peter teams up with Sheriff Mathis on a mysterious murder case; Walter faces the possibility of being sent back to St. Claire’s; someone from the “other side” visits.
WatchEpisode 20 – Brown Betty
Walter deals with upsetting news and tells Olivia’s niece a fairy tale.that includes musical performances by Olivia and Agent Broyles.
WatchEpisode 18 – White Tulip
While investigating the mysterious deaths of passengers on a commuter train, Peter remains suspicious of Walter; the investigation leads the team to a a very powerful man (Peter Weller).
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