Reparto

• Chris Evans — Curtis Everett
• Jamie Bell — Edgar
• Tilda Swinton — Minister Mason
• Ed Harris — Minister Wilford
• John Hurt — Gilliam
• Steve Park — Fuyu
• Octavia Spencer — Tanya
• Ewen Bremner — Andrew
• Alison Pill — Teacher
• Go Ah-sung — Yona
• Clark Middleton — Painter
• Luke Pasqualino — Grey
• Adnan Haskovic — Franco The Younger
• Paul Lazar — Paul
• Kenny Doughty — News Reporter
• Robert Russell — Gerald
• Tyler John Williams — Young Wilford
• Marcanthonee Reis — Tim
• Jim High — Soldier 1
• Brian Foley — Soldier A
• Tomáš Dianiška — Dark Voice
• Dana Green — Voice Actor (voice)
• Jonny Loquasto — Voice Actor (voice)
• Joseph Bertot — Voice Actor (voice)
• Parry Shen — Voice Actor (voice)