Endaf Emyr Williams was a senior production accountant for Doctor Who and Torchwood, credited on the following stories:
- 42
- The Age of Steel
- Aliens of London
- Army of Ghosts
- Bad Wolf
- Blink
- Boom Town
- The Christmas Invasion
- Dalek
- Daleks in Manhattan
- The Doctor Dances
- Doomsday
- The Empty Child
- The End of the World
- Evolution of the Daleks
- Father's Day
- Fear Her
- The Girl in the Fireplace
- Gridlock
- The Idiot's Lantern
- The Impossible Planet
- The Lazarus Experiment
- The Long Game
- Love & Monsters
- User:Mini-mitch/Sandbox Four
- New Earth
- The Parting of the Ways
- Rise of the Cybermen
- Rose
- The Runaway Bride
- The Satan Pit
- School Reunion
- The Shakespeare Code
- Smith and Jones
- User:Tangerineduel/Sandbox 9
- Tooth and Claw
- The Unquiet Dead
- World War Three