The all-new comics adventures of the Tenth Doctor, as played by David Tennant, have become a critically-acclaimed fixture in the lives of fans since their launch in July 2014 - this brings the storyline to a stunning season finale! The Doctor returns new companion Gabriella Gonzalez to her home in New York, for some family time after their most recent adventures - but their newest challenge is about to begin! An all-new secret organization - the Cult of the Black Pyramid - is introduced to the Doctor Who universe! Will Gabby survive her deadliest challenge yet - or is the Doctor about to lose another companion?!

Returning to New York from her travels with the Doctor, Gabby has never felt more alive. But for the Doctor, Gabby and Cindy, this is only the start of their greatest adventure yet, as a secret auction, a cult organization, an ancient artifact, an aging movie idol, a cosmic conspiracy and a cosmic threat from the heart of the universe collide in NYC to threaten all of reality!