It Ain't Half Hot Mum to Bombardier after Solly is demobbed and sent back to Britain. The soldiers are under the orders of Battery Sergeant Major "Shut Up" Williams, a belligerent Welshman who has spent almost all of his life as a professional soldier. In turn, Williams reports to the two officers in charge of the Concert Party: Captain Ashwood and Lieutenant-Colonel Reynolds. Both Ashwood and Reynolds are characterised as coming from upper-class backgrounds. Ashwood, the younger officer, is rather stupid and slightly excitable, while Reynolds is older and more worldly-wise and sensible. While often bemoaning the rough conditions of Army life, both Ashwood and
Russell T Davies the antagonist using computers in a comprehensive school to take over the world; "Army of Ghosts" unexpectedly brings together the series' two major villains for the final episode; and the characters of Marcie and her friends are similar, albeit unintentionally, to the structure of the Doctor and his companions. "Dark Season" was the first series that he was credited as "Russell T Davies"—the initial arbitrarily chosen to distinguish himself from the BBC Radio 4 presenter—and the first series that he was commissioned to write a novelisation: it features a more ambiguous climax and foreshadows a sequel set in an arcade