![Tremors: A Cold Day in Hell](https://doomovies.net/wp-content/uploads/2020/04/aFOdiHaRjeTmHG67e5B7md2Q1cq-185x278.jpg)
Edinburgh, 1831. Among those who undertake the illegal trade of grave robbery is Gray, ostensibly a cab driver. Formerly a medical student convicted of grave robbery, Gray holds a grudge against Dr. MacFarlane who had escaped detection and punishment.