A behind-the-scenes look at the making of the television show, which will include the cast talking about how they landed their roles and a glimpse of how the cast got into fighting shape. Includes interviews with Shadowhunters cast members Katherine McNamara, Dominic Sherwood, Harry Shum, Jr., Alberto Rosende, Matthew Daddario, Emeraude Toubia and Isaiah Mustafa, as well as showrunner Ed Decter and executive producer McG.