Joining Disney in the 1940s, Berman started off as an animator, but focused on writing and directing in his later years.
That would return him to the smaller stage he left a year ago, as chairman of the Creative Artists Agency, to join Disney.
Keane left CalArts in 1974 and joined Disney the same year.
Before he joined Disney in 1931, he worked at the Hearst studios.
He joined Disney in 1991 and has sought to expand his duties, particularly in movie production.
He joined Disney in 1940 into the editorial division.
She joined Disney in 1987 as a story analyst but was dismissed in a management change.
Mr. Aviv joined Disney in 1991 and had recently sought to expand his influence at the studio.
Robert Chapek, who joined Disney in 1993, will oversee the worldwide home-video business.
After some negotiations about joining Disney as an executive, Mr. Grey went in another direction.