Joe Shire

 voiced a number of characters for Big Finish Productions.

The Monthly Adventures

 * Tartarus - Septus

Class

 * Life Experience - Aubrey Khan

The New Adventures of Bernice Summerfield

 * The Angel of History - Magister Tremaire

The War Master

 * Sins of the Father - Calia

Torchwood

 * Serenity - Bob