The Exterminators is a Big Finish Productions audio drama based on the long-running British science fiction television series Doctor Who. David Tennant plays the lead role of Galanar. Tennant would later go on to star in the revived television series as the tenth incarnation of the Doctor. Cast Galanar – David Tennant Selestru – William Gaunt Siy Tarkov – Steven Elder Frey Saxton – Ishia Bennison Kaymee Arnod – Laura Rees Amur – Claudia Elmhirst Carneill – Oliver Hume Dan Culver – Peter Forbes Japrice – Octavia Walters Bulis Mietok – Ian Brooker Telligan – Greg Donaldson Sergic – Jeremy James Roozell – Jane Goddard Chauley – Philip Wolff Mivas – Dot Smith Seth – Sean Jackson Susan Mendes – Sarah Mowatt Saloran Hardew – Karen Henson Morli – Dannie Carr Jake – Colin McIntyre The Daleks – Nicholas Briggs External links Big Finish Productions – The Exterminators Dalek Empire audio plays Audio plays by Nicholas Briggs