Say goodbye to Project Greenlight. For now. HBO says it will not renew the docuseries, which was executive produced by Matt Damon and Ben Affleck, Deadline reports. “When we picked up a new season in 2014, we imagined a one-season revival and decided in early 2016 another season did not make sense for us,” HBO said in a statement. “We are proud of the show and were pleased with its run throughout the years.” Damon told the Associated Press that he was surprised at the network’s decision, but understands it.