Justice joined Walt Disney Studios as an animator in 1937 and worked on such features as Fantasia, The Three Caballeros, Alice in Wonderland, and Peter Pan.
He is arguably best known as the animator of the rabbit Thumper from Bambi and chipmunks Chip 'n Dale.
He was the director of The Truth About Mother Goose, Noah's Ark, and A Symposium On Popular Songs, all of which were nominated for Academy Awards as Best Short Subject, Cartoon.
In 1965, Justice joined Walt Disney Imagineering, where he programmed figures for several Disney attractions such as Pirates of the Caribbean, the Haunted Mansion and Country Bear Jamboree.
Justice died of natural causes at a nursing home in Santa Monica, California, one day after his 97th birthday.