Two new names are brought to the credits of this episode, with a script written by Tony Barwick, and direction from Brian Burgess. Neither of them were new to the world of Thunderbirds. Barwick was hired during the first series to write additional material for the episodes originally created as half hour stories. He continued to work with Gerry Anderson on a number of projects until his death in 1993. Barwick had essentially taken over script editing duties from Alan Pattillo who had turned away from his full time role at the studio by this point. This episode appears to have been Brian Burgess’ first job as a director. He is also credited as production coordinator on Thunderbirds Are Go, and went on to direct five episodes of Captain Scarlet as well as working as visual effects production manager on the series. Burgess then worked as production manager on the live action Anderson feature film, Doppelgänger. Burgess was presumably filling in the gap left by David Elliott and Alan Pattillo after their departures as directors for the series. Lord Parker’s ‘Oliday, and the following Barwick/Burgess episode, Ricochet, perhaps give us a taste of what the series would have been like had it continued past Give Or Take A Million, with new talent rising up through the ranks of the studio to provide their interpretation of the format.