First it was an off-Broadway show, and then it was a best-selling book. Now, Mike Birbiglia's critically acclaimed Sleepwalk with Me is also a movie, and it arrives on Blu-ray and DVD this Tuesday, December 18th. This semi-autobiographical story follows an aspiring stand-up who fails to express his true feelings about his girlfriend and his stalled career, and soon finds his anxiety coming out in increasingly funny and dangerous sleepwalking incidents. To celebrate its release, which will also be available on SundanceNow (CLICK HERE) and VOD and digital outlets such as iTunes, Amazon Streaming, PS3 Playstation Unlimited, XBOX Zune, Google PLAY and YouTube, we have an exclusive featurette.

On Set with Dr. Dement explores the film through the real Dr. William Charles Dement's point of view. Dr. Dement is a pioneering lead sleep researcher and founder of the world's first sleep laboratory at Stanford University. Watch as Mike Birbiglia introduces the doctor, and explains his role in both the film and his own personal life.