Dane DeHaan to Appear in HBO's 'In Treatment'

According to a report by Variety, HBO's 'In Treatment' will be welcoming Dane DeHaan to an episode in the upcoming third season.  DeHaan will appear as one of Gabriel Byrne's patients in the new season, which is set to begin production soon in New York.  Season three  of 'In Treatment' will begin later this year on HBO.

DeHaan is currently appearing opposite Michael Chernus and Erin Gann in the Off-Broadway play The Aliens at Rattlestick. His other stage credits include the Off-Broadway productions of Sixty Miles to Silver Lake and End Days.

Additionally, Diane Weist, who appeared reguarly as Byrne's therapist, will not be returning for the third season.  Wiest is currently starring in the Off-Broadway production of The Forest at Classic Stage Company.

'In Treatment' is an HBO drama, produced and developed by Rodrigo García, about a psychotherapist, 53-year-old Dr. Paul Weston, and his weekly sessions with patients. The program, which stars Gabriel Byrne as Paul, debuted on January 28, 2008.

In Treatment's format, script and opening theme are based on Hagai Levi's successful Israeli series BeTipul, which won every possible award for a drama series in the Israeli Academy Awards. After winning critical acclaim and numerous honors, including Emmy, Golden Globe and Writers Guild awards, In Treatment returned for a second season, premiering on April 5, 2009.