In the next sneak peek clip of the season finale of Sanctuary. In the aftermath of destruction, the team faces an even bigger threat – guest starring WWE’s Edge. Will wants to know who started all the chaos and is led to a tent where the guys who stirred the destruction are located. A whole slew of abnormals are being reminded by guest star Edge to remember that once a Praxian, always a Praxian. Will and the team know they have to get to the bottom of this quickly before it gets worse.