Nawazuddin Siddiqui in Rautu Ka Raaz. Photo: Trailer Video Grab ZEE5 has always been delivering mixed fare—in series as well as OTT film releases. Thankfully, Rautu Ka Raaz (The Secret of Rautu) is a better than average offering from them. A murder mystery set in the picturesque hills of Uttarakhand, including... read full story