With graduation approaching, a supernatural force rides into Beacon Hills. Meanwhile, Liam discovers evidence of a new enemy at school. 

While Scott, Lydia and Malia search for lost memories of a missing friend, Corey discovers a connection between his abilities and the Wild Hunt. 

Scott, Lydia and Malia search for Stiles. Elsewhere, Liam and the others throw a party in order to keep a friend safe from the Ghost Riders. 

Scott and Liam find themselves protecting the lacrosse team from the Ghost Riders. Lydia searches for clues that could help her find Stiles. 

Trapped within the Wild Hunt, Stiles reunites with an unexpected ally; Scott, Lydia and Malia learn that Stiles' Jeep may be connected to his disappearance. 

Scott, Lydia and Malia search for clues about the Wild Hunt in a mysterious place called Canaan, while Liam and Hayden go all-out against the Ghost Riders. 

Scott and Liam make an attempt to capture a Ghost Rider. Meanwhile, Malia and Peter try to find a way into the Wild Hunt. 

Scott, Lydia and Malia decide to storm the rift and rescue Stiles. Liam, Hayden and Mason make a deal with Theo to learn Douglas's plan. 

Lydia, Malia and Scott intensify their efforts to bring Stiles back by enacting a plan. Meanwhile, the Ghost Riders continue to inflict casualties. 

Scott and his pack face off against Douglas in a final showdown, and the fate of Beacon Hills hangs in the balance. 

Scott, his departure imminent, readies Beacon Hills. While he is doing so, a mysterious presence escapes from Eichen House. 

Concerned about the possibility that a new werewolf hunter has arrived in Beacon Hills, Scott and Malia seek the owner of a bullet. Lydia must confront her fear of Eichen House. 

Scott and the others are on a mission to hunt down a missing werewolf. Meanwhile, Melissa and Argent examines a strange body. 

Scott, Lydia and Malia take drastic measures to quell the rising violence in Beacon Hills; Liam has a gauntlet to endure at the high school. 

When Scott and the others struggle to protect two new werewolves, an unlikely ally joins in the fight. 

Liam and Theo come up with a plan to draw the hunters off the scent of Beacon Hills. 

After a surprise attack, Scott sets out to recruit reinforcements for the safety of the pack. Ethan and Jackson are back, but they aren't the only ones. 

As Argent undertakes a search for an old ally, Scott and Malia make preparations for battle. 

Scott and Malia make preparations for a fight. Argent sets out to find an old ally. Lydia experiences a bad vision. 

Gerard begins his final attack on the supernaturals of Beacon Hills. Stiles and Derek set out to save Scott, Malia, Lydia and Peter.