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

Kira faces an unexpected enemy.

Scott and the others seek an important artifact; Stiles must make a decision about Eichen House.

An important clue is revealed in the story of a World War II internment camp; Kira’s role is more crucial, and she discovers unusual abilities.

Scott and Lydia join forces. Meanwhile, Stilinski faces a review board.

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

Stiles goes missing; Scott and the others set off on a search; Lydia tries to master her new abilities.

Scott’s friends pledge to protect him against an increasingly hostile enemy while Argent, Isaac and Allison search for answers through an old adversary from the Japanese Yakuza. At the same…

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…

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

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

Scott and his friends ponder catching the werecoyote before it is hunted down; an unlikely ally helps Derek and Peter break out.

Jane and Maura investigate a family’s background when a man is killed; Jane suspects that Maura is hiding something.

As the heat is turned up on the suspicions surrounding Spencer, the girls must come to the reality that they aren’t the only ones hiding secrets in Rosewood. Spencer remembers…

McGarrett and Danny work on their relationship while they stakeout a woman’s apartment after she escapes following a diamond robbery.