The Wirrn are a destructive insectoid species that swarms across space. We’ve encountered them in Classic and Audio Who so far, and at least to date preferred them in the former.
Podcast C100 The Stones of Blood
Turns out that if you combine Druidic Hammer Horror, Inter-Dimensional SciFi and a Courtroom Drama, you get The Golden Girls
Podcast C076 The Ark In Space
The combined knowledge of humanity is conveniently stored on microfilm, but Brundlefly would rather just eat it.
Podcast A017 Wirrn Dawn
Cow bugs, loud noises and a thorough misinterpretation of the concept of race memory.