Twelfth Doctor (Wednesday and the Doctor)
From Jenny Everywhere Wiki
When Wednesday Addams entered the Eleventh Doctor's TARDIS in one universe, she had psychic visions of some his other selves, including one who was writing on a chalkboard. (PROSE: Wednesday and the Doctor)
Behind the scenes
This incarnation of the Doctor is the Twelfth as played by Peter Capaldi. Amusingly, was The Addams Family is referenced in one of the prime Twelfth Doctor's episodes, Flatline, as in-universe fiction.
