X Atencio

Francis Xavier Atencio (born 1920 in Walsenburg, Colorado), commonly known as X Atencio, is a former animator, composer, and Imagineer for The Walt Disney Company.

He was a Disney artist from 1938 until 1965, when he became an Imagineer to help design the Disneyland Railroad's Primeval World diorama segment. He then contributed to various Disney attractions. He wrote the script for both Adventure Thru Inner Space and Pirates of the Caribbean, for which he also penned the lyrics to the theme song, "Yo Ho (A Pirate's Life for Me)" and provided the voice of the talking skull early on in the attraction. He also wrote the script for the The Haunted Mansion, including the lyrics to that attraction's theme song, "Grim Grinning Ghosts." His voice can also be heard emanating from the coffin in the Haunted Mansion's conservatory and, in the Disneyland mansion, when the attraction comes to a temporary stop it is his voice which announces, "Playful spooks have interrupted our tour. Please remain seated in your Doom Buggies."

Atencio retired from The Walt Disney Company in 1984 and was named a Disney Legend in 1996.