- All-Star Cast: Directed by Shinichiro Watanabe, music by Yoko Kanno, and character designs by Kazuto Nakazawa.
- Banned in China: Banned in mainland China due to its terrorist-related story and theme.
- Directed by Cast Member: Christopher Bevins did the English voice track of the anime and is Nine.
- Playing Against Type: Aaron Dismuke as a child-like psychopatic terrorist.
- Christopher Bevin as a cold, ruthless and calculating terrorist.
- Relationship Voice Actor: Nine and Twelve plays volleyball in the same team in Haikyuu!!. Not to mention, their characters' names correspond perfectly with their respective jersey numbers.
- The Wiki Rule: Zankyou no Terror Wiki.
Trivia / Terror in Resonance