Watch Shadowhunters Season 3 Episode 20 online via TV Fanatic with over 1 options to watch the Shadowhunters S3E20 full episode. Affiliates with free and paid streaming include Amazon.

Episode Details

Alec, Jace and Isabelle make a plan to finally get Clary back and stop Jonathan-much to Luke’s and Simon’s chagrin. Meanwhile, an emotionally raw Magnus struggles to deal with his father’s reappearance and Maia must make a tough decision that could affect the rest of her life.

Rating: 4.8 / 5.0 (35 Votes)
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Shadowhunters Season 3 Episode 20 Quotes

Magnus: Alexander Gideon Lightwood, will you marry me?
Alec: Only if you'll marry me too.

Jace: I love you.
Clary: Until the day I die. And after that.