His Dark Materials - Season 0 Episode 12 The Subtle Knife
- Genre: Sci-Fi & Fantasy, Drama
- Studio: BBC One
- Keyword: witch, magic, airship, orphan, child kidnapping, parallel universe, alternate universe, based on young adult novel, talking animal
- Cast: Dafne Keen, Ruth Wilson, Simone Kirby, Amir Wilson, Will Keen, Lewin Lloyd