Gloria and Elena, co-directors or Co-Extinction Film, share with us their experiences of what it's like to tackle a multi movie series about such a powerful topic: the co-extinction of chinook salmon and the Southern Resident Orcas. Neither of them have had ever made a film before, but through social media and sheer will, they brought together a powerful team of cinematographers and film crew from around the globe to help create what is to be surely to be one of the most powerful conservation series of 2019.