Written by Donald Tosh. Beginning life as "The Rosacrutians", this story came about after Tosh contacted the production staff in early 1968 to see if they would be interested in him pitching a script. Initial discussion saw the story begin as a story featuring Jamie and Victoria, but by the time Tosh delivered the first materials for the story Patrick Troughton had already decided to depart the series. At the point it was turned down by the production team Tosh had completed a script for the first episode and notes for the subsequent three episodes. Tosh completed a full storyline for DWM in 1994. Set on an Earth Space station it deals with a conflict between the staff of the station and the Rosemariners, a group who plan to hold the staff hostage in return for Earth supplying them with sophisticated weapons. It was later adapted by Tosh for Big Finish's "The Lost Stories" range in September 2012.