Mike Birbiglia’s story in the “Fear of Sleep” episode of This American Life remains one of the most memorable stories I’ve ever heard on the show. Now, it’s a feature film. I’ve only seen one scene from Sleepwalk With Me, so I can’t vouch for the film beyond saying a) now I want to see the rest of it, and b) it is premièring at Sundance today.

The set-up: in his early twenties, Birbiglia had a series of increasingly spectacular sleepwalking episodes, stemming from the quintessential anxiety surrounding realizing you’re now an “adult” (whatever that is). True story.

Ira Glass wrote a blog post about the film, here.