Entertainment HBO is Co-Producing His Dark Materials TV Series – IGN News Published September 12, 2018 http://assets14.ign.com/videos/zencoder/2018/09/12/640/204caf7343660860c38ea65c7802ae9e-347000-1536792846.mp4His Dark Materials is officially coming to territories outside of the UK after HBO has joined the project as co-producer and distributor.