Clary and Jace come up with a risky plan to get rid of her twinning rune, which may bring an old enemy back into the fray; Alec worries about Magnus.

ABOUT SHADOWHUNTERS:

Shadowhunters is an American fantasy television series based on The Mortal Instruments by Cassandra Clare, and developed for television by Ed Decter. It is the second adaptation of the novel series, after the 2013 film The Mortal Instruments: City of Bones, which was also produced byConstantin Film. The show received a straight-to-series order on March 30, 2015,[1] and premiered on January 12, 2016, on Freeform.

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