Music
- Chapter I:
- Sweet Dreams (Are Made of This) by Emily Browning (Eurythmics cover) (chapter title and end of chapter) (recurring usage of song in future chapters)
- Miss You Like Crazy by Natalie Cole (Bee's transmission)
- We Are Family (Bee's transmission)
Chapter II: - Session by Linkin Park (Experiments Part II)
Chapter III: - Hearing Damage by Thom Yorke (whole chapter)
- Shiroi Tori Akai Tori by Jigoku Shoujo III OST (Usagi's entrance)
- Uka by Jigoku Shoujo III OST (chase through hallways)
- San Kanae Rock by Jigoku Shoujo III OST (hangar and then on the way to being experimented)
Chapter IV: - Don't Let Me Be Misunderstood by The Livin' End (Nina Simone cover) (Beginning of chapter)
- Skyscraper by Demi Lovato (Sam vs. Mikaela scene)
Chapter V: - One Step Closer by Linkin Park (chapter title/theme)
- Got Your Back by T.I. (excerpt Bee's radio transmission)
- Fade Into Me by David Cook (drive around scene)