HARRY SHUM JR., MATTHEW DADDARIO

SHADOWHUNTERS - "A Problem with Memory" - Simon goes down a dark path while Alec and team prepares to transport Valentine in ÒA Problem of Memory,Ó an all-new episode of "Shadowhunters" airing Monday, July 10th at 8:00 - 9:00 PM ET/PT. (Freeform/John Medland) HARRY SHUM JR., MATTHEW DADDARIO