AMC Theatres, the largest cinema chain in the world, announced on Thursday that it would start to reopen Aug. 20 with more than 100 locations nationwide, including six in Colorado. The chain also released an outline of its safety measures. In a video on the AMC Safe & Clean website, CEO Adam Aron said he’s worked with officials at the Harvard School of Public Health and partnered with Clorox to safely reopen. The safety plan states that theaters will have upgraded air filters and disinfectant supplies.