Clary
Jace
Alec
Isabelle
Simon
Blackwell
Pangborn
Magnus Bane
Jocelyn
Alaric / Werewolf
Dorothea
Hodge
Valentine
Luke
Brother Jeremiah (as Stephen Hart)
Lambert
Eric
The Vampire Leader
Bouncer
Magnus' Brother
Vampire Henchman
Dumort Vampire (uncredited)
Vampire Mercenary (uncredited)
Valentine Loyalist / Shadowhunter (uncredited)
Goth Bar Girl (uncredited)
Young Clary (uncredited)
Clubber (uncredited)
Vampire (uncredited)
Werewolf (uncredited)
Monster (uncredited)
Silent Brother (uncredited)
Dark Haired Demon (uncredited)
Demon (uncredited)
Raziel (uncredited)
Blue Mohawk Girl (uncredited)
Silent Brother #1 (uncredited)
Bar Patron (uncredited)