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Shadowhunters S3E12 — Original Sin
8.1
Shadowhunters•Season 3•Episode 12

Original Sin

8.1/10 · 831 votesMar 4, 201944 min

Ranked #16 of 22 in Season 3•−0.1 vs season avg

Discussion

Simon is determined to get rid of the Mark of Cain and, with Isabelle’s help, tries to track down New York’s oldest vampire to get more information on the mark. Now in Paris, Clary desperately tries to find an escape from her current situation. Meanwhile,

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Cast9

Katherine McNamara

Katherine McNamara

Clary Fray

Dominic Sherwood

Dominic Sherwood

Jace Wayland

Alberto Rosende

Alberto Rosende

Simon Lewis

Matthew Daddario

Matthew Daddario

Alec Lightwood

Harry Shum Jr.

Harry Shum Jr.

Magnus Bane

Anna Hopkins

Anna Hopkins

Lilith

Emeraude Toubia

Emeraude Toubia

Izzy Lightwood

Isaiah Mustafa

Isaiah Mustafa

Luke Garroway

Alisha Wainwright

Alisha Wainwright

Maia Roberts

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Episode Summary

"Original Sin" is episode 12 of Shadowhunters season 3. It scored 8.1/10 from 831 votes, ranking #16 of 22 episodes this season (season average 8.2). It aired on March 4, 2019.

Next: E13 · Beati BellicosiBest of Season 3