The Dark Moon June 23, 2014

Scott searches for a missing friend in Mexico in the Season 4 premiere.

117 June 30, 2014

Scott turns to an unlikely ally in order to stop Kate.

Muted July 7, 2014

Scott's position on the lacrosse team is threatened. Meanwhile, Stilinski investigates a murder.

The Benefactor July 14, 2014

Uninvited guests arrive at Lydia's lake house. Meanwhile, Derek tracks down a killer.

I.E.D. July 21, 2014

Lydia seeks help with her powers; Scott, Stiles and Kira play in their first lacrosse game.

Orphaned July 28, 2014

Scott is forced to help a dangerous enemy. Meanwhile, Derek and Malia track down an old ally.

Weaponized August 4, 2014

A mysterious outbreak hits the high school.

Time of Death August 11, 2014

Scott carries out a dangerous plan. Meanwhile, Malia confronts her past.

Perishable August 18, 2014

An assassin targets Scott and Liam at the lacrosse team's annual bonfire. Later, Lydia uncovers a family secret.

Monstrous August 24, 2014

Scott and Kira protect Satomi's pack from assassins. Meanhwile, Stiles and Malia discover the origins of the Dead Pool.

A Promise to the Dead September 1, 2014

Scott battles an old enemy.

Smoke and Mirrors September 8, 2014

Scott and Stiles save the pack from Kate in the Season 4 finale.