Dimitri (played by Alex Shostak, Jr.) was a boy from Kazakhstan who witnessed the massacre of forty-one abductees committed by a group of faceless aliens. Dimitri was discovered by Alex Krycek and imprisoned in a Tunguska gulag Dmitri was subjected to tests with black oil following intense disfigurement of his face, which was found to be an effective deterrent against the oil. Krycek brought Dmitri to the United States as part of his revenge plot against the Syndicate. (TXF: "Patient X")