Ok now this movie I seen just once when I was a kid .I remember there was a guy in this movie he was a scientist or doctor of some sort .In his house he was creating monters of some kind from human ashes. There was a secret hatch in his kitchen beneath the refrigerator where these monsters were hidden.It was like a big cavern under his house and the monsters were in deep pits. That's all I remember can you help me find out what the name of this movie is .It was from the late - late 80s to mid 90s