This episode begins with the premise that the Replicators are looking for human inhabited planets and wiping out all life. The theory being that, if they kill all humans ...

Sheppard is kidnapped by a group of people living in a starship fleet. They were telling him that they were living on these ships for a long time, due to the war with the ...

In order to save the pack from Kate, Scott and Stiles return to La Iglesia. ...

Meredith is brought in for questioning, but refuses to talk to anyone but Peter. Stiles and Malia head over to the lake house wherein lies the dead-pool. Scott, Derek, Ki ...

With Noshiko's help, the team come up with a plan hoping to reveal the benefactor's identity. But Kate's arrival threatens to ruin it all. Malia comes face-to-face with P ...

Scott is anxious to end Kate's plan but first they must team up with an unlikely ally. ...

After the heartache of losing two of their own, Scott has an unexpected visit from an old friend. Does this mean they can reunite their pack or are there evil intentions ...

After his daughter Allison sees Argent fail in his attempt to run Scott down with his car, Argent decides to send Allison and his sister Kate to Washington. Stiles convin ...

Kate Argent has Derek chained up in a basement following her attack on his house and shows him off to Allison, before torturing him. The coach has banned Scott from the S ...

The Alpha finally reveals himself to Scott and gives him an idea why he's killed certain people. Argent stages an encounter thinking that Jackson may be a werewolf. Meanw ...

Jackson discovers that he has aconite poisoning and thinks he's figured out what's up with Scott. Meanwhile, Derek hides from the manhunt in Stiles' room while Stiles and ...

As Scott's second full moon approaches, he gives in to his animal urges and hurts Stiles but Stiles gets a measure of revenge in locking him up. Meanwhile Jackson continu ...

Scott and Stiles are on the outs after Stiles dad gets hurt, but when Derek insists that Scott avoid Allison, Scott turns to Stiles to help him master his anger with the ...

Lydia and Jackson witness a werewolf attack at the video store. Stiles is worried for his father, the sheriff. Allison's aunt gives her a family heirloom and encourages h ...

Allison's father welcomes a visit from his sister, but scolds her temerity at werewolf hunting. She hit Derek with a special, blue bullet. He managed to hide and comes to ...

The relatively new corpse found in the contents of an accidentally exploded outhouse is identified as Bill O'Rourke, star of a TV show that publicly exposes adulterous sp ...