Sapphire and Steel Redux - The Railway Station - Part 3

In an abandoned railway station, ghost hunter George Tully conducts an investigation. His solitary task is interrupted by the two interdimensional operators, who have an investigation of their own – a sinister, growing darkness that feeds on the resentment of the dead, using Private Sam Pearce, the apparition of a World War I soldier shot and killed eleven minutes after the armistice had been signed at the eleventh hour of the eleventh day of the eleventh month in 1918 as a focus.