Silas Carson

Silas Carson (born 1965) provided various alien voices for TV: The End of the World and for the Ood, as well as Uvlavad Kudlak on The Sarah Jane Adventures. Outside of Doctor Who, he is best known for portraying various characters for Star Wars.

Doctor Who

 * The End of the World - Various alien voices
 * The Impossible Planet - Ood, Seven Gamma Seven, Ood 1 Alpha 1, Ood 1 Alpha 2 (voice)
 * The Satan Pit - Ood, Seven Gamma Seven, Ood 1 Alpha 1, Ood 1 Alpha 2 (voice)
 * Planet of the Ood - Ood, Ood Sigma, Delta Fifty'' (voice)
 * The End of Time - Ood, Ood Sigma (voice)
 * Pond Life - Ood (voice)

The Sarah Jane Adventures

 * Warriors of Kudlak - Uvlavad Kudlak (voice)