It's possible you're thinking of a different title, or perhaps a documentary about David Lynch. To help me find the correct title, could you provide any additional details like:
* The year of release: You mentioned 2012, but it's always good to double check.
* The genre: Was it a drama, comedy, thriller, documentary, etc.?
* Any specific actors you remember: Even if you don't remember all the actors, any names might help.
With more information, I can help you find the correct title and the actors involved!