Stars Lily Collins (Clary Fray), Aidan Turner (Luke Garroway) and Robert Sheehan (Simon Lewis) explain how immense the fan base for The Mortal Instruments: City of Bones really is in our exclusive featurette. For example, Robert Sheehan revealed that cast members were actually signing copies of the Cassandra Clare novels this adaptation is based on. In addition, we also get behind-the-scenes footage and hear from producer Don Carmody, screenwriter Jessica Postigo, author Cassandra Clare in this exclusive video from the Blu-ray combo pack & DVD, which debuts today, December 3.

Based on the best-selling book series, a seemingly ordinary teenager, Clary Fray (Lily Collins), discovers she is the descendant of a line of Shadowhunters, a secret cadre of young half-angel warriors locked in an ancient battle to protect our world from demons. After the disappearance of her mother (Lena Headey), Clary must join forces with a group of Shadowhunters who introduce her to a dangerous alternate New York called Downworld filled with demons, warlocks, vampires, werewolves and other deadly creatures.

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Blu-ray and DVD Bonus Material:

  • Bringing Them to Life - Filmmakers & Cast discuss the characters of The Mortal Instruments: City of Bones
  • - Descendants of the Cup - A look at the stunts and the cast's transformation into Shadowhunters
  • - Music Video: "Almost is Never Enough" by Ariana Grande featuring Nathan Sykes
  • - Deleted Scenes

Blu-ray Exclusive Bonus Material:

  • Interactive Lineage Tracker - Allows users to learn more about all the characters in the world of The Mortal Instruments
  • - Deadly Attraction - Lily Collins & Jamie Campbell Bower on their roles as Clary Fray & Jace Wayland
  • - Entering The Shadow World - Creating the extraordinary creatures of the shadow world
  • - Into the Shadows: From Book to Screen - A look at this monumental book's journey from page to screen