Our fifth series of brand new audios starring Tom Baker, Lalla Ward and John Leeson continues today with Doctor Who: Legacy of Death; where the battles on the planet Aoris take a turn for the worse after the events of Doctor Who: The Paradox Planet. Listen to the trailer below:

The Doctor, Romana and K9 have found themselves trapped in a temporal war. On Aoris, the past battles the future - and the future fights back!

With both sides of the war now capable of time travel, the conflict is about to enter a deadly stage. As the pieces of history lock into place, there is little the Doctor can do. With more Time Tanks moving into combat, the endgame is approaching. The people of Aoris risk extinction at their own hand.

Can even the Doctor save the same planet twice in the same day?

Written by Jonathan Morris and starring Tom Baker, Lalla Ward, John Leeson, Simon Rouse, Tom Chadbon, Paul Panting, Emma Campbell-Jones, Laura Rees, Bryan Pilkington and Jane Slavin, Doctor Who – The Fourth Doctor Adventures: Legacy of Death is available to buy and download now.

Don't forget that as with the majority of Big Finish releases, CD orders for this title also give access to a complimentary digital copy of the release: so you don't have to wait to enjoy the story!

You can subscribe to the whole of the Fourth Doctor Series Five today to enjoy additional savings, with 2017's Series Six also available to pre-order.

The adventures continue in May with the release of Doctor Who: Gallery of Ghouls, featuring Celia Imrie as Madame Tissot.

Four previous series of Fourth Doctor Adventures are still available to order now, with money-saving special bundles also available. Check out the entire range on our Fourth Doctor Collected page.