It was a color, English spoken movie I saw about a year ago. There was a woman who just got a new job and was told not to go to the basement. Eventually she went to the basement to find cement walls and paranormal or deformed kind of people actually living there. She then escapes due to the help to one of the things down in the basement. That’s all I know
“The People Under the Stairs”(1991)?
Walled In (2009)?
Sounds like the People Under the Stairs..
Or don’t look in the basement 1973