About the film
City of Ghosts is a 2017 Arabic-language American documentary film about the Syrian media activist group Raqqa Is Being Slaughtered Silently as they face the realities of life undercover, on the run, and in exile after their homeland is taken over by ISIS in 2014. The film was directed by Oscar-nominated and Emmy Award-winning filmmaker Matthew Heineman.
From the film's Wikipedia article (CC BY-SA 4.0).