Jamie. When Chessene sees this, she shoots and kills Dastari. She tries to shoot the Second Doctor and Peri, but Jamie throws a knife at her wrist, making her drop the gun. Chessene goes into the module, hoping to escape, but the sabotaged module explodes, killing her. The Second Doctor uses a Stattenheim remote control to summon his TARDIS. As the Sixth Doctor and Peri make their way back to their own TARDIS, the Doctor tells her that from now on, it will be a healthy vegetarian diet for both of them. Production Working titles for this story included The Kraglon Inheritance and The Androgum Inheritance. Robert Holmes, a vegetarian, wrote the serial as an allegory about meat-eating, hunting and butchering. "Androgum" is an anagram of "gourmand". Elements from Robert Holmes's aborted project The Six Doctors were carried over to this story (as the production subtitles for the DVD release reveal). Holmes's original brief from producer John Nathan-Turner was to write a serial taking place in New Orleans, involving the Sontarans, the Second Doctor and Jamie, but the setting had to be changed to Spain instead when the expected funding for location filming in the United States fell through. Holmes was particularly disappointed that much of the humour involving the differences between Britain and America was lost in the rewrite. The only hint we get of this humour is in Episode 1, when the Sixth Doctor looks at Peri and says that Columbus "has a lot to answer for". According to the DVD commentary track, location filming was plagued by numerous small problems, including high heat that caused make-up to melt, a three-day delay to replace Troughton and Pearce's wigs (which had somehow got lost in shipping), Carmen Gómez's refusal to wear a costume designed for her, and a local stunt man (the truck driver) who refused to perform his stunt as it had been choreographed. Pearce also says that she was a last-minute replacement for Elizabeth Spriggs, who had to drop out of the production. It was discovered that a filmed scene with Oscar and Anita in the olive grove had suffered by a scratch on the negative, so Saxon and Gómez, who had already returned to England, had to be quickly brought back to Spain at considerable expense. When the film was actually submitted for editing, however, it was discovered the scratch on the original negative wasn't noticeable