Arrow took fans by surprise when it debuted the first footage from its upcoming fourth season at Dragon Con on Friday, September 4, 2015. The jaw-dropping Season 4 highlight reel offered fans their first on-screen peek at several new super suits, including Stephen Amell’s updated Arrow look and John Diggle’s (David Ramsey) inaugural form of concealment. The reel also marked the highly-anticipated introductions of Damien Darkh (Neal McDonough) and John Constantine (Matt Ryan), who are sure to spice things up in the Arrowverse when the show returns Wednesday, October 7, 2015 at 8/7c on The CW.