Davros/Appearances

Season 12

 * Genesis of the Daleks

Season 17

 * Destiny of the Daleks

Season 18

 * Logopolis (flashback; archival footage)

Season 21

 * Resurrection of the Daleks

Season 22

 * Revelation of the Daleks

Season 25

 * Remembrance of the Daleks

Series 4 (Season 30)

 * The Stolen Earth/ Journey's End

2009 Specials

 * The End of Time (flashback; archival footage)

Series 5 (Season 31)
The Pandorica Opens (Possibly cast as the voice)

Big Finish Doctor Who Audio Dramas

 * Davros
 * The Juggernauts
 * Terror Firma

Doctor Who Unbound

 * Masters of War

I, Davros

 * Innocence
 * Purity
 * Corruption
 * Guilt

Other

 * The Davros Mission
 * The Dalek Conquests

BBC Eighth Doctor Adventures

 * War of the Daleks

Brief Encounters

 * An Incident Concerning the Continual Bombardment of the Phobos Colony

Target Books

 * Doctor Who and the Genesis of the Daleks
 * Doctor Who and the Destiny of the Daleks
 * Doctor Who - Remembrance of the Daleks

Doctor Who Magazine

 * Emperor of the Daleks
 * "...Up Above the Gods..."