Driving me mad for years.
Back in the late 70s, maybe. Early 80s, I saw a small part of a movie my dad was watching.
All I remember seeing was a woman in a sitting room, I think in the corner. In the middle of the room was a large, metal cube or similar shape. A guy is in room with her, whether he's trying to attack her, or help her, I can't remember. He falls into the cube and it starts to twist and change shape with him inside. Blood starts to pour out as he screams.
This is all I remember as I must've been too scared to watch any more and went back to bed. I was very young at the time.
I've thought about this movie for years and years but can't remember anything more. Over the years, I've watched movies like Phantasm thinking it might have been that. I've had something telling me it might have been a Dario Argento film but still haven't found it. I've tried Google, other sites etc. but still, with no luck. It's starting to drive me mad.
Somebody must know what this is.