Ewan Bailey

Ewan Bailey played an Alien in the Doctor Who Christmas special Voyage of the Damned and voiced several characters in various audio stories produced by Big Finish Productions.

Doom Coalition

 * The Galileo Trap (as Count Licori)
 * The Satanic Mill (as Father Locke and the Orbs)

Jago & Litefoot

 * The Case of the Missing Gasogene (as McCallum and Grayson)
 * The Year of the Bat (as Sergeant Quick Senior)
 * The Mourning After (as a priest)

Philip Hinchcliffe Presents

 * The Helm of Awe (as the Davy McTavit)

Big Finish Torchwood

 * Aliens Among Us 2 (as Duncan)

The Early Adventures

 * The Morton Legacy (as Blazzard and Copeland)

The New Counter-Measures

 * The Ship of the Sleepwalkers (as Dimitri Papkin)

Fourth Doctor Adventures

 * The Sinestran Kill (as Hugo Blake)