The Hitchhiking Ghosts are an unofficial group of ghosts in the Haunted Mansion.
The Hitchhiking Ghosts are a trio of spooks comprised of Ezra, Phineas and Gus. The three hitchhikers are joined by a common love of pranking mortals and ghosts, and a passion for travel and hitchhiking. In the 1950's, they were elected for the job of "following mortals home", only letting themselves be seen in mirrors, thereby providing the last scare of the guests' ride throughout the Mansion. That position was also coveted by another trio, the Original Hitchhiking Ghosts, and by the Mirror Spirits.