Hi, I hope someone reads this, I’m looking for a movie from my childhood so I have few memories about it, basically it was a boy or girl who followed a brother who was going to a party or a test of value in an abandoned mansion, I remember briefly he had some red converse and was blonde was locked in a basement, being there is a kind of monster or zombie I do not remember well that is chained and that monster was enclosed what looked like a metal door lying and chained, emitted grunts I remember there was a van in the movie, additional data are from the late 80’s to the early 90’s, and I have looked for it and nothing, it’s not the movie on the door, nor the DR Freudstein is from that time , if anyone knows anything please tell me, and I searched on YouTube and I can not find it