In a Glass Cage (1986) movie poster

In a Glass Cage

Tras el cristal

1986 ·1h 52m · ★ 6.7 (112)

A mysterious teenager named Ángelo cares for Klaus, a German doctor with a dark past who lives trapped in an iron lung.

Why it matters

A grim descent into guilt and sadism, *In a Glass Cage* is a haunting exploration of trauma and monstrosity trapped behind cold metal walls.

  • One of Spain’s darkest horror exports, helmed by the late Víctor Erice’s protégé, director Agustí Villaronga—an artful blend of psychological horror and body horror.
  • Klaus Kinski delivers a chilling, grotesque performance as a paralyzed Nazi doctor—his presence alone suffocates every frame.
  • The iron lung setting becomes a claustrophobic prison of both body and soul, with unsettling practical effects and eerie atmosphere that seep under your skin.
  • Not for the faint of heart—this is slow-burning, morally complex horror that probes the legacy of evil and the perversion of care. Perfect for fans of European arthouse horror who want their scares with a side of existential dread.
2 horror films in catalog

Horror DNA

Gore
71
Slow Burn
83
Psychological
100
Supernatural
0
Creature
18
Disturbing
100
Fun Factor
0
Cerebral
99
Survival
50
Serial Killer

Content Warnings

Sexual ViolenceChild in DangerTaboo ContentBody HorrorDehumanizationTortureMedical Gore

Phobia triggers

Tight SpacesMedical ProceduresReligious Imagery

TMDB Keywords

disturbediron lungnursesadomasochismwar crimeswar criminal

Pairs Well With