Dane DeHaan and Rebecca Wisocky Guest Star on HBO 'True Blood'

Dane DeHaan and Rebecca Wisocky have joined HBO's True Blood as guest stars, according to Deadline.com.

DeHaan, whose stage credits include THE ALIENS, AMERICAN BUFFALO, SIXTY MILES TO SILVER LAKE and END DAYS, will play Timbo, a teen looked after by Ryan Kwaten's character, Jason. Currently, DeHaan plays Jesse on the HBO series, In Treatment.

Wisocky will play Queen Mab, a quick-temptered leader who presides over a fantasy land.

She has been seen on stage in AMAZONS AND THEIR MEN, for which she received an Obie Award. Other stage credits include GOD'S EAR, 36 VIEWS, and SUENO. She has also been cast on 90210, The Mentalist, CSI and Big Love and will have a future engagement with the film, Atlas Shrugged.