About teen wolf, the only news are the "main" cast and director, some requests about "extras" for filming in Atlanta this month, and a cast for a secondary role (some "good-looking teenager" as far as I am concerned) announced in internet. No material such videos or photos have been posted, so you just would find nothing interesting out there.
I have read that there are going to be two werewolves: the main character and an evil antagonist... I wished that there could have been place for a female werewolf, but they have been left appart, as always.