Shadowhunters season three, episode 12 airs on Monday, March 4 at 8pm EST on Freeform and is released the following morning on Netflix. The Shadowhunters episode, which is titled Original Sin, has a promo and a number of sneak preview clips that reveal what will happen in the episode. Simon Lewis (played by Alberto Rosende) will try to rid himself of the Mark of Cain in Shadowhunters season three, episode 12, while Clary Fray (Katherine McNamara) and Jonathan Morgenstern (Luke Baines) spend time together in Paris in the next episode of the Freeform and Netflix show.
The official Freeform synopsis for Shadowhunter season three, episode 12 reads: “Jace Wayland (Dominic Sherwood) continues his search for Clary.
“Simon hunts for ways to rid himself of the Mark of Cain.”
According to a sneak peek of the episode, Simon and Isabelle Lightwood (Emeraude Toubia) head into a subway tunnel to find an ancient vampire to discover more about the mark.
“Most of the city’s shadow activity is concentrated in this area,” Isabelle tells him.
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The Shadowhunter season 3 episode 12 promo sees Clary in Paris (Image: FREEFORM)
She continues: “If your vampire exists, he should be around here.”
“Raphael said he was the oldest vampire in New York, if not the world.”
The promo for Original Sin, meanwhile, revealed that Simon finds him, though it may be too