Moving on; another audio release this month*, this one from Big Finish Productions, a Fourth Doctor adventure, featuring Tom Baker and Lalla Ward and here are some details:
Doctor Who: Dethras
In the control room of a World War 2 submarine something strange has started to happen. As the ship runs out of control, its crew begin to fall unconscious...
Finding the submarine in the last place they'd have expected, the Doctor and Romana are confronted by a mystery. Once fully populated, there are now only three men on board. And there's now also a chimpanzee.
And most importantly, who, or what, is Dethras?
Directed by Nicholas Briggs
...and a little later in the day, here is another: Red Rocket Rising - Dethras Review