It sounds like a notion that would get you killed—try to survive for a month only on the generosity of others by answering Craigslist ads—but Joseph Garner set off to do it for this new movie.

While the risk of the venture was probably tempered by having a giant camera around him at all times, this trailer does make it seem like Garner went through some troubles while trying to get by. He loses weight, he rides in some sketchy ass vehicles, and he crashes on couches.

Expect the film to re-affirm your belief in the kindness of others and maybe show you some funny moments as well—Zach Galifianakis is the executive producer. "Craigslist Joe" has a August 3rd release date.