Shadowhunters (2016)

S3E8 A Heart of Darkness

Magnus, Alec, and Isabelle work together to rescue Jace from The Owl, but despite Magnus's immense power, will he be able to free their brother from the clutches of his demonic captivity? Meanwhile, Maia and Jordan team up with Simon to track down Lilith, while Luke searches for a way to reach Clary.