Tardis

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Tardis
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Tardis

Xenon was the native planet of the metamorphic Whifferdills, including the Sixth Doctor's companion Frobisher. It was located in the Mutter's Spiral (COMIC: Voyager) and had an atmosphere similar to Earth. The Fourth Doctor's companion Milena was the daughter of Xenon's ruler, an old friend of the Doctor's. (PROSE: Milena)

Behind the scenes[]

  • There is also a planet called Xenon in the computer game series "Space Quest".
  • Milena is called a Zenonian, with a 'Z' instead of an 'X'. Although it is never shown, as a native of the planet it's possible she is also a Whifferdill.
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