Performed by the one and only Mark Strickson, this download-exclusive story revisits the era of alien schoolboy Turlough, for a new adventure set immediately after his introduction in the Fifth Doctor classic Mawdryn Undead.

Turlough has joined the TARDIS - the snake in the orchard - and is trying, with limited success, to gain the others' trust.

But when they land in the Gardens of the Dead, the whole team - Nyssa, Tegan and Turlough - will have to join forces and fight together to keep the Doctor safe. And discover what is behind the very last door in the TARDIS.

Featuring the return of a classic Doctor Who villain, Doctor Who – Short Trips: Gardens of the Dead is available to download today for just £2.99.

You can subscribe to all twelve stories in 2016 run of the Doctor Who – Monthly Short Trips at a considerable saving, with a new story appearing in your account every month as soon as they are released. The 2017 run is also available to pre-order and subscribe to now.

You can also buy the entire 2015 run of Short Trips as part of a bundle, with four volumes of earlier tales still available to order on CD.

And for extra adventures, you can subscribe to the Doctor Who Main Range, where every three months an exclusive Short Trip is added to your account – including the upcoming Doctor Who: The Horror at Bletchington Station by Chris Wing, a new story for the First Doctor and Dodo, available with subscriptions containing Doctor Who: The Peterloo Massacre.

Next month - the Sixth Doctor and Peri hit the casinos in Doctor Who: Prime Winner by Nigel Fairs. Pre-order your copy today!