Harley Viveash

 voiced several characters for Big Finish Productions.

Doctor Who Main Range

 * Madquake - Grumma

The Twelfth Doctor Chronicles

 * Split Second - Pennou

The Robots

 * The Robots of War - Frenton Cal / V90

The Lone Centurion

 * The Glowing Warrior - Beau

The War Master

 * The Sincerest Form of Flattery - Waiter
 * Unfinished Business - Waiter

The Lives of Captain Jack

 * R&J - Student