"The Outer Limits" (1995 revival TV series)
"If These Walls Could Talk" (first season episode)
A young couple spend the night in an old house, and both disappear. The mother of the boy who disappeared, Lynda Tillman, goes to see Dr. Leviticus Mitchell, a physicist, skeptic and debunker of the supernatural. She offers him $5000 to investigate her son's disappearance. She claims to have been to the house and heard him crying for help.
Mitchell and Lynda go to the house. She again claims to hear the sound, but Mitchell identifies it as a rattling heating system and fixes the problem. Just as he is about to leave he hears an unambiguous voice crying for help. Along with his recording equipment, he and Lynda stay in the house overnight drinking alcohol. ... Lynda again hears the voice of her son calling for help then sees part of the wall morph into his image. Mitchell finds the wall where she saw the image and breaks it open to discover a laboratory full of dusty equipment and an unusual rock. He sends the rock to be analyzed.
They return to the house and investigate the lab further. It used to be owned by Dr. Abrams, a scientist. The house begins to shake and they again see the walls begin to change shape. ... Mitchell gets a phone call from the laboratory where he sent the rock. It is a meteorite containing a very unusual enzyme; it appears to be able to absorb and become any object and is self-replicating. It may now be making up a large part of the house. Essentially, the house is now alive and, like all living creatures, must feed. Further investigation reveals that the animated material suffers a fatal reaction to alcohol ...