In a Glass Cage (1986)

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

Genres: Drama, Horror, Thriller

What to watch after In a Glass Cage

• Michael (2011) — Same feel: disturbing, dark
• Angst (1983) — Same subject: serial killer
• Bent (1997)
• Antibodies (2005) — Same subject: serial killer
• Possession (1981) — Same subject: serial killer
• The Cell (2000) — Same feel: disturbing, dark