Sylvan: Part IV (movie)

Sylvan: Part IV is an Spanish/Chinese/American medieval action film, produced by RKO-Sony Ventures Latin America, Orange Sky Golden Harvest, Alibaba Pictures,, and Mirum Pictures and released by RKO Pictures on September 3, 2017. It is the fourth sequel to Sylvan. This time, it was filmed in the Oxbow National Wildlife Refuge and at Searles Castle in Massachusetts, United States.