Sapphire and Steel
The Railway Station: Part 7
S1 E13:
Sapphire and Steel awake to find they have been shunted forward in time twelve days. In that time, the darkness has gone and so have all the ghosts. A frightened Tully tries to convince Sapphire and Steel that he needs to leave the station for personal reasons. While Tully's bargain failed, Sapphire agrees to make contact with the darkness so that Steel can make his own deal with the enemy.