However, there doesn't seem to be any record of a documentary with that exact title released in 2013. It's possible that:
* The title is slightly different. Double-check the title and release year.
* The film was released on a different platform. It might not have had a traditional theatrical release.
* There may be a different documentary you're thinking of.
To help me find the information you need, could you please:
* Confirm the exact title of the documentary?
* Do you have any other details about the film, like its director or subject matter?
Once you provide these details, I can try to find the release dates for you.