Shadowhunters 3×17 Sneak Peek #2 “Heavenly Fire” Season 3 Episode 17 Sneak Peek #2

Shadowhunters 3×17 “Heavenly Fire” Season 3 Episode 17 Sneak Peek #2 – Simon and Izzy team up on a secret mission to figure out what the Clave is hiding. Meanwhile, Clary is conflicted about Jonathan as the Shadowhunters try to get answers.