Scott and his pack use a charity lacrosse game in a deadly gambit to figure out the identity of the Beast.

Scott and Stiles return to La Iglesia to save the Pack from Kate.

Scott and his Pack begin a dangerous battle against an old enemy.

An assassin targets Scott and Liam at the lacrosse team’s annual bonfire.

A mysterious outbreak takes over the high school.

A dangerous enemy forces Scott to help him. Derek and Malia track down an old ally.

Whilst Stilinski investigates a murder, Scott has his place on the Lacrosse team threatened by a freshman.

Scott and Derek call upon their friends and allies to make a last stand.

Kira faces an unexpected enemy.

Scott and the others try to prevent a disaster; Lydia and Allison seek out an unlikely teacher.

Beacon Hills is under curfew from the power outage; the teens throw a blacklight Halloween party; Scott tries to earn Kira’s trust.

On the night before Halloween, Mischief Night, a convicted murderer brought to Beacon Hills Hospital for surgery escapes, forcing Scott and his friends to step in to help when his…

Scott, Stiles and Allison suffer side effects from the ritual sacrifice; Sheriff Stilinski searches through old cases.

Stranded at a motel for the night because of the postponed cross country meet, Scott and the others suffer strange experiences that cause them to believe members of their own…

During a bus ride to a cross country meet, Scott and his friends flash back to the events of a preemptive strike against the Alphas that has left several injured…

While Scott tries to keep Isaac from engaging in a deadly confrontation with the Twins in school, Stiles attempts to prove his theory that the killings have nothing to do…

Allison and Lydia locate a possible clue to finding Boyd and Erica while one of Stiles’ childhood friends goes missing.

Scott races to uncover Gerard’s master plan following a shocking death on the lacrosse field. Derek plots to take Gerard down using his own methods. Erica and Boyd are captured…

Scott plays in the championship lacrosse game and must figure out a way to stop Gerard. Meanwhile, Allison continues her hunt for Derek and his pack.

During a secret concert, Scott and Stiles come up with a method to trap the new shapeshifter. At the same time, Allison’s mother comes up with a plan of her…

Derek becomes convinced that Lydia is the shapeshifter they’re after, forcing Scott to gather his friends — and even some enemies — to protect her.

When the new shapeshifter strikes again, Scott has to recruit a reluctant Allison to acquire a rare book in Gerard’s collection, while also once again surviving dinner with her family.

Scott tries to keep Derek from creating new werewolves; Argent officially begins Allison’s training; the new creature in town takes another victim.

Isaac’s father is murdered; Scott, Stiles and Derek plan a break-out. At the same time, the Argent family remove the principal and Allison’s grandfather replaces him. Scott senses that another…

When Lydia goes missing from the hospital, werewolves and hunters begin a search.

While Derek is still stuck in captivity, Scott’s true identity might become public information.

Jackson seeks out a specialist regarding the wound on his neck.

The hunt is on for Derek’s whereabouts, meanwhile Stiles tries to help Scott with controlling his transformation when a second full moon is approaching.

Scott tries to control his transformation so he can spend more time with Allison. Elsewhere, Derek continues trying to make an ally of Scott.

There’s another animal attack involving Lydia and Jackson, raising more questions about wild animals. Meanwhile, Scott and Allison skip school and Derek must deal with the werewolf hunters on his…

Scott struggles to balance his new life as a werewolf and the pressures of being a teen, all while avoiding werewolf hunters and trying to score a second date with…

When Scott suffers a werewolf bite, his strange new abilities begin to complicate his life – and his relationship with the new girl in town.