Krillitane
![](https://whobackwhen.com/wp-content/uploads/krillitane-doctor-who-back-when.jpg)
The Krillitane would travel across the universe, conquer different species and absorb some of their vanquished foes’ traits in an effort to improve themselves.
Podcast
N017 School Reunion
A glorious reunion with three Smiths, two tin dogs, and genetically modified gargoyles who are allergic to their own oil.