Jace and Clary rush to make a final stand, but when a traitor is revealed, Jace and Clary may have a bigger fight on their hands than expected. Meanwhile, Alec and Izzy must fight off a large mass of demons that have unexpectedly shown up, as Luke an... (more)d Simon head to the Seelie Court to deal with some unfinished business with the Seelie Queen.

Alan Van Sprang, Alexandra Ordolis, Alisha Wainwright, David Castro, Jade Hassouné, Noah Danby, Sarah Hyland, Will Tudor