That's so sad. I remember him best from Three's Company where he played the extremely funny Mr. Furley. I loved when he guest starred on Eight Simple Rules with the late John Ritter. He was truly a funny man.
Adding to his list of Disney films, don't forget that he was also Turkey Lurkey in Chicken Little.
“You can design and create, and build the most wonderful place in the world. But it takes people to make the dream a reality.” - Walt Disney