Fans take a walk on the dark side in the second half of season five as Teen Wolf continues to push the envelope - one freakishly dangerous Chimera at a time. Relying on momentum as per usual, tonight's premiere episode was only the beginning of a rough and tumble climb out of the current divided state that Scott (Tyler Posey) and his pack find themselves in after being infiltrated by an enemy with a convincing smile. Season 5B guarantees to keep you on your toes as the writers lead you swiftly through the shift in power taking place as all the pieces of this bizarre supernatural puzzle start to fall clumsily into place.