On screen
Cast
66 credited performers
Katherine McNamara
Clary Fray
Dominic Sherwood
Jace Wayland
Alberto Rosende
Simon Lewis
Matthew Daddario
Alec Lightwood
Harry Shum Jr.
Magnus Bane
Emeraude Toubia
Izzy Lightwood
Isaiah Mustafa
Luke Garroway
Nicola Correia Damude
Maryse Lightwood
Alisha Wainwright
Maia Roberts
Anna Hopkins
Lilith
Alan van Sprang
Valentine Morgenstern
David Castro
Raphael Santiago
Maxim Roy
Jocelyn Fray
Jon Cor
Hodge Starkweather
Joel Labelle
Alaric
Will Tudor
Sebastian Verlac
Nick Sagar
Victor Aldertree
Christina Cox
Elaine Lewis
Stephanie Bennett
Lydia Branwell
Kaitlyn Leeb
Camille Belcourt
Jade Hassouné
Meliorn
Paulino Nunes
Robert Lightwood
Vanessa Matsui
Dorothea "Dot" Rollins
Steve Byers
Underhill
Kimberly-Sue Murray
Seelie Queen Amara
Shailene Garnett
Maureen
Jordan Hudyma
Blackwell
Lisa Berry
Cleophas Garroway (uncredited)
Chai Hansen
Jordan Kyle
Raymond Ablack
Raj
Sydney Ozerov-Meyer
Helen Blackthorn
Curtis Morgan
Pangborn
Stephen R. Hart
Brother Jeremiah
Joanne Jansen
Gretel
Jack Fulton
Maxwell "Max" Lightwood
Ariana Williams
Madzie
Lola Flanery
Seelie Queen
Lisa Marcos
Captain Susanna Vargas
Kyana Teresa
Lanaia
Shainu Bala
Elias
Susanna Fournier
Young Jocelyn
Stephanie Belding
Dr. Iris Rouse
Nykeem Provo
Young Luke Garroway
Michael Cram
Ned Fisk
Sarah Hyland
Seelie Queen
Holly Deveaux
Rebecca Lewis
Tomaso Sanelli
Young Jace
Adam J. Harrington
Michael Wayland
Neeraja Ramjee
Disciple #1
Ari Cohen
Theo
Owen Roth
Young Valentine
Stephen Huszar
Brad
Jessica Matten
Maria
Farah Merani
Sister Magdalenda
Michelle Argyris
Kaelie
Alec Stockwell
Ithuriel
Jenny Raven
Leigh
Romy Weltman
Teen Isabelle Lightwood
Vicki Kim
Anna
Jesse Camacho
Leo
Jelena Savić
Czech DJ
Ana Maria Mallinos
Young Isabelle
Mimi Kuzyk
Imogen Herondale
Adam Kenneth Wilson
Ragnor Fell
Alexander Eling
Teen Alec (as Alex Eling)
Michael G. Morrison
Character not listed