Behind-the-scenes glimpse of the making of the television show, which include the cast talking about how they landed their roles and a glimpse into how the cast got into fighting shape.

​Shadowhunters react! Matthew Daddario gets his mind melted, Harry Shum Jr. won't be bested by Beanboozled, and a joke comes back to bite Dominic Sherwood. Plus: Isaiah Mustafa, Alberto Rosende, Emeraude Toubia, David Castro & Alisha Wainwright.