National Geographic and Imagine Documentaries have unveiled the trailer for Ron Howard's moving documentary Rebuilding Paradise, which will be released in select theaters and on VOD on July 31 following a well-reviewed premiere at Sundance earlier this year. For every ticket sold, $1 will go to charities supporting the town of Paradise, California, whose residents saw their community ravaged by disaster, forcing them to come together to recover what was lost. On the morning of Nov. 8, 2018, a devastating firestorm engulfed the picturesque city of Paradise, California. By the time the fire was extinguished, it had killed …