Nickolas Grace

Nickolas Grace is a long-working British actor who played the Time Lord Straxus in various Big Finish Productions audio stories as well as other minor roles. His only appearance in the television series was as Albert Einstein in the minisode, Death Is the Only Answer.

He is perhaps best known for playing the Sheriff of Nottingham in the TV series Robin of Sherwood.

Doctor Who

 * Death Is the Only Answer - Albert Einstein

Main Range

 * Bang-Bang-a-Boom! - Loozly
 * Equilibrium - Balancer Skaarsgard / Viktor Skaarsgard
 * Shadow Planet - Professor Grove

Fourth Doctor Adventures

 * Gallery of Ghouls - Goole

Eighth Doctor Adventures

 * Human Resources - Straxus
 * Sisters of the Flame - Straxus
 * The Vengeance of Morbius - Straxus

Tenth Doctor Adventures

 * The Sword of the Chevalier - Chevalier D'Eon