George Watkins

George Watkins voiced several characters in audio stories produced by Big Finish Productions, most notably playing the Fifth Doctor's companion Marc in Tartarus.

He's the nephew of Peter Davison. (BFX: Time in Office) and was introduced to Big Finish by Peter. (BFX: The Tenth Doctor Adventures: Volume Two)

Main Range
As Marc
 * Tartarus

Other roles
 * Time in Office - Sugru/Fegax Guard Captain

Gallifrey

 * Enemy Lines - Gaal

Tenth Doctor Adventures

 * Infamy of the Zaross - Taran/Steve

Third Doctor Adventures

 * The Conquest of Far - Delralis/Naltrox/Thruskan Special Ops

The New Counter Measures

 * The Hollow King - Bob