Android Unit 19 is a minor antagonist in the Kingdom Hearts Unlimited Saga, first appearing in "The Chain of Memories" as one of several bosses in Taran's side of the story.
A fully mechanical android built by Doctor Gero in the image of a porcelain mime doll found in an abandoned HYDRA base, 19 is the most loyal of the droids to his creator, holding no joy or love for organic life in his circuits and only focused on completing his assigned missions. He is among the Dominion XIII's members sent to Castle Oblivion to perform experiments on the human mind, heart, and soul to better work out the kinks in Emperor Zurg's plans for multiversal domination.