Movies & TV Stack Exchange is a question and answer site for movie and tv enthusiasts. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

In season 4, episode 6 - "The Doctors' Daughter" - there is a war going on between the Hath and Humans, and Martha ends up in the base of the Hath.

Normally the Tardis would translate the language in to English, but with the Hath this was not the case.

Why did the Tardis not translate the language of the Hath?

share|improve this question
up vote 1 down vote accepted

in-movie explanation:

A combination of these 3:

  1. The TARDIS translation systems are linked to the doctor (see 'The Christmas Invasion'). The doctor does not interact much with the Hath (except at the end of the episode), so the TARDIS doesn't make translating a priority

  2. The TARDIS translation systems can take a while to warm up/kick in/learn the new language. Maybe the communication of the Hath is not done via sound waves but rather by the size of the bubbles in their breather. The TARDIS could have trouble interpreting other-than-sound-waves-communication.

  3. Martha Jones seems to understand them later on in the episode. It could be that the TARDIS telephatic field has only established a connection through Martha (and not the others) as she has been in contact with them more and so the TARDIS could be translating only for her (=the telephatic field excludes us viewers) as it learns through her.

A different hypothesis to consider is that the whole episode revolves around the paradox of creating Jenny. The TARDIS goes to the planet on its own because it senses something like the doctor, the translation systems could be affected by the same paradox. It's a ball of timey-whimey...

other explanation:

The creators could have put it there as a dramatic/humorous effect. They could have also put it there to make us understand the Hath through their actions. If we got the correct translation, we would have seen both sides as equal, from the start, rather than favoring the humans over the aliens.

share|improve this answer
Number 2 seems very likely, I was thinking something alike. As for 3. I think Martha could never really understand them but reacted on there emotion and actions. – SirDuckduck Mar 21 '13 at 9:22

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.