Watch Shadowhunters Season 3 full episodes online, free and paid options via our partners and affiliates.

Honesty Hour - Shadowhunters Season 3 Episode 14
Watch Shadowhunters Season 3 Episode 14
"A Kiss From A Rose"
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On Shadowhunters Season 3 Episode 14, Isabelle asks Alec for help in tracking down information on the Clave's downworlder prison, and Jace takes Clary on a special date.

Sizzy Smiles - Shadowhunters
Watch Shadowhunters Season 3 Episode 13
"Beati Bellicosi"
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On Shadowhunters Season 3 Episode 13, Jordan and the Praetor continue their search for Heidi, and Isabelle gets information about the Clave prisons.

The Oldest Vampire - Shadowhunters
Watch Shadowhunters Season 3 Episode 12
"Original Sin"
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On Shadowhunters Season 3 Episode 12, Simon is determined to get rid of the Mark of Cain, and Clary desperately tries to escape her current situation.

Facing True Evil - Shadowhunters
Watch Shadowhunters Season 3 Episode 11
"Lost Souls"
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On Shadowhunters Season 3 Episode 11, the group deals with the loss of Clary, and a new evil moves into town in the form of Jonathan Morgenstern.

Stopping Lilith's Plan - Shadowhunters
Watch Shadowhunters Season 3 Episode 10
"Erchomai"
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On Shadowhunters Season 3 Episode 10, the team scrambles to find a way to put a stop to Lilith's plan, while Simon makes a heartbreaking choice.

Before The Sword - Shadowhunters
Watch Shadowhunters Season 3 Episode 8
"A Heart of Darkness"
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On Shadowhunters Season 3 Episode 8, the group tries to use a spell to reach Jace inside of the Owl Demon, and Luke works to free Clary from her confinement.

Work Table - Shadowhunters
Watch Shadowhunters Season 3 Episode 7
"Salt In The Wound"
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On Shadowhunters Season 3 Episode 7, Luke and Simon search for Lilith's latest victim, and the group heads to Alicante to find a way to stop the owl demon.

Dinner With The Family - Shadowhunters
Watch Shadowhunters Season 3 Episode 6
"A Window Into An Empty Room"
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On Shadowhunters Season 3 Episode 6, Simon is stunned by an unexpected visitor, while Clary teams up with Magnus to investigate a recent demon attack.

Who Is After Simon? - Shadowhunters
Watch Shadowhunters Season 3 Episode 5
"Stronger Than Heaven"
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On Shadowhunters Season 3 Episode 5, Jace is on the hunt to find out who is out to get Simon, while Clary turns to Luke to find a way to help.

"Clace" Romance - Shadowhunters
Watch Shadowhunters Season 3 Episode 4
"Thy Soul Instructed"
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On Shadowhunters Season 3 Episode 4, Jace asks Luke for help to learn more about his family's past, and Clary and Izzy search for a rogue vampire.

Imposing Force - Shadowhunters
Watch Shadowhunters Season 3 Episode 3
"What Lies Beneath"
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On Shadowhunters Season 3 Episode 3, the group tries to track down the new imposing threat, and Alec hosts a family dinner when his mother arrives in town.

The New High Warlock - Shadowhunters
Watch Shadowhunters Season 3 Episode 2
"The Powers That Be"
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On Shadowhunters Season 3 Episode 2, the Warlocks' magic becomes corrupted by a demonic presence, and Izzy and Luke investigate a string of possessions.

Shadowhunters Season 3 Quotes

I wish I was half as strong as you on your weakest day.

Alec

Luke: You know, I’m proud of you, Kiddo. It’s not every day you get an angelic rune. Pick your weapons yet?
Clary: Yeah.
[She shows the first blade]
Clary: What is it?
Luke: That was your father’s dagger.
Clary: What?!
Luke: You didn’t know?
Clary: I didn’t know. I had no idea.
[She shows the second dagger]
Clary: I choose this one too.
Luke: You don’t choose the blades. The blades choose you. That one was Jocelyn’s.
Clary: What?
Luke: They’re both part of you, Kiddo. The light and the dark, whether you like it or not.