Donora ‘Champion’
Caveman ‘Easy Water’
Electric Guest ‘This Head I Hold’
Woodkid ‘Iron’
Nikki Costa ‘Ching Ching Ching’

The new shape-shifter strikes again, and Scott recruits a reluctant Allison to acquire a rare book in Gerard’s collection.

and 2×05 is named Venomous;

Derek becomes convinced that Lydia is the shape-shifter, and forces Scott to help him protect her.

Question: Any good Teen Wolf scoops? —Alysia
Ausiello: JR Bourne, who plays big, bad Argent, would neither confirm nor deny buzz that one and possibly two major characters will bite the dust this season, but he did issue this frighteningly cryptic warning. “I think [the fans] will be shocked, surprised and maybe even upset,” he told TVLine at the MTV Movie Awards. “I think they’re going to cry. I think they might maybe pee a bit in their pants out of nervousness. There’s going to be a lot of stuff going on.”
Question: Any Teen Wolf scoop on Lydia? —Jen

Ausiello: “By the third episode you’re going to get some hints of what’s to come with Lydia… and she’s not OK,” teases the show’s creator/showrunner Jeff Davis. “She is definitely feeling the effects of the bite that was taken out of her side. She has a very big arc this season. I told [her portrayer], Holland [Roden], at the start of the season that her role is going to become a lot more important, even though the character doesn’t know it yet. There’s a lot for her to play and she’s part of a big mystery.”

Source: TV LINE