Disc 7 includes over eight hours of bonus materials:
Fire and Water: Anatomy of an Episode: Follows the creation of episode 12 from writing the script to editing the film.
Lost Connections: You can navigate between characters to find their crossed paths and also paths to the mysterious numbers. This section also includes motion graphics, never before seen footage, and insights from the creators.
Lost: On Location: An up-close look at life on the set as they make ten individual episodes.
The Lost Flashbacks: Never before seen flashbacks that don't add much to what we already know, but are fun to watch anyway.
Secrets of the Hatch: An insider's look that I really enjoyed.
The disc also includes bloopers and deleted scenes.
