Review by Jacob Licklider
Echoes of Extinction is a release with a troubled history. Originally announced for a November 2020 release with the final Big Finish release for the Time Lord Victorious event as a download and vinyl exclusive at certain UK supermarkets, boasting Paul McGann and David Tennant both portraying the Doctor before the COVID-19 pandemic delayed it, making the vinyl exclusive to Big Finish’s own website. Now it is April 2021 and Echoes of Extinction has finally been released, making it the final installment in the event to actually be released in the event. It is also interesting as being made for vinyl, it is essentially two interconnected stories, each approximately 28 minutes to accommodate the vinyl’s limitations. This is also a multi-Doctor story in the vein of Heart of TARDIS, where each Doctor’s plot affects the other’s while never actually meeting each other. The story follows the same format as the main range story Flip Flop which each disc could be listened to individually and in either order. For full transparency, I listened to the story in the order they were presented in the Big Finish app, with the Eighth Doctor’s story first followed by the Tenth Doctor’s story, rounded off with the customary bonus interviews as is with these ranges.