Screen Rants recaps:
Attack on Titan features an all-Japanese cast and will only receive a limited theatrical release in North America, courtesy of FUNimation Entertainment, so the marketing materials so far have all been in Japanese. For those who had difficulty following the events of the previous trailer, we can now offer the first Attack on Titan trailer with English subtitles, which introduces the premise and the main cast of characters. The visual effects in this trailer reflect the movie’s modest budget, but nonetheless the Titans look very creepy, with their blank eyes and massive mouths (all the better to eat you with). As the trailer explains, the Titans can only be killed by attacking a weak spot on the back of their neck, which the Survey Corps can reach using a grappling system calling Omni-directional Mobility Gear.