Graham (Death in Heaven)
From Tardis Wiki, the free Doctor Who reference
Graham was a worker at the Chaplet Funeral Home. He was caring for the body of Danny Pink when the Cyber-pollen seeped into the room and brought Danny back, but in the form of a Cyberman. Graham then ran out of the home as Danny looked in the mirror. (TV: Death in Heaven)
Behind the scenes
Graham was not named on screen, only in the credits.