They look like short fat worms that lie motionless on the ocean floor. But sea cucumbers are so much more. They are a high-priced delicacy in many countries, can throw up their guts for self-defense, and sometimes have a parasitizing fish living in their bum. In this episode of Boiling Point Inna, Hannah and Cat interview Natasha Garner, who studies this wonderful creatures.

For even more Sea Cucumber content (and much more!), you can follow Natasha on Twitter:  @_natashagarner