machine and allow them to wreak havoc, causing a crisis and the president's resignation. The Doctor eventually finds a way to the real outside and is restored to normal size. He cooperates with a reluctant Vorg to return into the machine by linking it with the TARDIS. After he goes back into the Scope, which is now overheating and losing its life support due to the Drashigs' damage, the device he attached is shot by a tribunal member and ceases to function, leaving the Doctor stranded. He finds Jo, but they collapse on the floor as the life support on the machine fails. Two Drashigs escape, but Vorg kills them by fixing the eradicator, sabotaged by the mutinous tribunal members, who later are killed by the Drashigs. He fixes the Doctor's device, pushing the Phase Two switch which brings the Doctor and Jo back, just in time, and also returning all of the Scope's other occupants to their rightful space-time positions. As the penniless Vorg tries to get enough credit bars to return home by using the old three-magum-pods-and-a-yarrow-seed trick, the two travellers depart in the TARDIS. Continuity The aliens on display in Vorg's miniscope include: Drashigs, Ogrons and Cybermen. Production Working titles for this story included Peepshow. This story was recorded as part of the production block for the previous season but deliberately held over for Season 10. This was to enable Barry Letts to direct, since his role as producer would have made it difficult to do so at the start of a production block (as he had found out with Terror of the Autons). The titles for Carnival of Monsters were prepared, like Frontier in Space, with a new arrangement of the theme music performed by Paddy Kingsland on a synthesizer. Known as the "Delaware" arrangement (the BBC Radiophonic Workshop was based on Delaware Road), it proved unpopular with BBC executives, so the original Delia Derbyshire theme was restored, and only appears on an uncorrected version of episode two that was shipped to Australia in error. This edit, which also featured a few extra scenes, was used in the 1995 VHS release. (The opening and closing title sequence versions of the theme have been included as an extra on the DVD release of the story. The original 2m 30sec theatrical release of this music was wiped many years ago.) The ship used was the RFA Robert Dundas