Last updated 27 August 2020

Doctor Who: One Mile Down

One Mile Down

Story Number: 3 (BF)
No of Episodes: 1

Writer: Jenny T Colgan

Starring: David Tennant, Catherine Tate, Nicholas Briggs

Big Finish Release (United Kingdom):
First Broadcast: Friday 31st May 2019
Running Time: 1 hour

Donna and the Doctor take a holiday – in the beautiful underwater city of Vallarasee.