Sneak Peek gnarly new images from the upcoming "Teen Wolf" episode, "Currents", airing July 15, 2013.
Cast includes Tyler Posey as 'Scott McCall', Crystal Reed as 'Allison Argent', Dylan O'Brien as 'Stiles', Tyler Hoechlin as 'Derek Hale' and Holland Roden as 'Lydia Martin' :
"...as the danger begins to reach closer to 'Scott' (Posey), threatening his trusted mentor and boss, 'Kali' and the twins go after 'Derek' (Hoechlin)."
Click the images to enlarge and Sneak Peek "Teen Wolf: Currents"...
