Home 2017 Horizon Zero Dawn Toonami Preview 2017Toonami Horizon Zero Dawn Toonami Preview By Paul Pescrillo - March 1, 2017 767 0 During the past weekend, Toonami gave us a preview of the video game Horizon Zero Dawn. In case you missed both previews, we have those here for you. Be sure to let us know what you think by commenting below. Preview 1: Preview 2: