It was released theatrically by Picturehouse in select U.S. cities on April 14, 2023, and had its broadcast debut on the National Geographic Channel on May 25, 2023, with streaming beginning on Disney+ the following day.

Together, spanning decades of work, they created national parks throughout Chile and Argentina and preserved one of the last wild places on Earth by making the largest private land donation in history.

The filmmakers admitted intimidation at the beginning of the 8-year project, as for Chin, Doug Tompkins was his mentor, and for Vasarhelyi, they were heroes, and their story required "responsibility" and "justice".

[6] Metacritic, which uses a weighted average, assigned the film a score of 67 out of 100, based on 9 critics, indicating "generally favorable" reviews.

[7] In The New York Times, Amy Nicholson called the film "a rickety helicopter tour of a fascinating marriage; nearly every scene makes you want to stop and explore in more detail.