'Gardens of the Dead'
by Jenny T Colgan
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.
Mark Strickson (Narrator)
Directed by Lisa Bowerman
*Featuring the Fifth Doctor, Nyssa, Tegan and Turlough
*A Big Finish Audio Production
*Time-placing: this story takes place immediately after 'Mawdryn Undead'