R | | Horror
A group of tenants and visitors are trapped in a 10-story high-rise apartment building infested with demons who proceed to hunt the dwindling humans down.
The scene where Hannah (Nancy Brilli) has a baby was not part of the original script. Originally, Hannah's baby would become a demon inside her and claw its way out of her. This scene was taken out when Lamberto Bava and Dario Argento decided they wanted a happier ending.
Ulla, partygoer with camera:
You look great, Sally. Honest.
Sally Day: Not true! My hair stinks! This dress stinks! Look, this whole thing is disgusting! These sleeves on this go back and forth! What am I gonna do?
Ulla, partygoer with camera: We came to celebrate you, not your dress.
When the phone rings at Sally's birthday party, the receiver is clearly on backwards, which would prevent the phone from ringing. The phone is put back on backwards after the call.
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