A time warden appeared to mediate between the Seventh Doctor and Death's Head after a collision, but chose not to intervene when he saw how large and dangerous Death's Head was. He reappeared after Death's Head shrank down to a smaller size but dematerialised again when Death's Head promised to kill him if he interfered. He returned when he noted the sound of the TARDIS taking off without moving from its place. Finding that the Doctor had not fairly honoured his business contract with the bounty hunter, he said that he should arrest the Doctor but would overlook it that time. (COMIC: The Crossroads of Time)