Close 'Batman: Arkham Knight' trailer unveils new villains The first gameplay trailer of the much anticipated "Batman: Arkham Knight" has been released by Warner Bros. The video game is slated for release later this year. WKYC 10:56 PM. EST May 21, 2014 JOIN THE CONVERSATION To find out more about Facebook commenting please read the Conversation Guidelines and FAQs Leave a Comment TRENDING VIDEOS Ways to Save Players swarm local cemetery for Pokemon Go Morning weather forecast for July 28, 2016 Day 4 of the DNC: Tiffany Tarpley First bank robbery in South Russell history Abused Pit Bull gets second chance Ice bucket challenges leads to ALS discovery Biggest Winner: Cleveland Clinic Team Cancer Building Afternoon weather for July 28, 2016 Punishment gone too far? Mother beats daughter on Facebook live More Stories Suspect in Ohio college student's killing had hidden… Jul 28, 2016, 4:20 p.m. 5 things Clinton needs to accomplish in convention speech Jul 28, 2016, 4:35 p.m. Cleveland Pride parade canceled due to safety concerns Jul 28, 2016, 3:00 p.m.