Zatch Bell! - Season 1 Episode 78 I Won't Go Back! Laila's Dark Solitude
- Genre: Animation, Comedy, Kids
- Studio: Fuji TV
- Keyword: magic, supernatural, tournament, based on manga, demon, anime
- Cast: Takahiro Sakurai, Ikue Otani, Satomi Korogi, Rie Kugimiya, Ai Maeda, Masami Kikuchi