Miller is the son - in - law of Walt Disney .
He was president and CEO of The Walt Disney Company from 1978 to 1984 and is president of the board of directors of the Walt Disney Family Museum .
president is the son - in - law of The Walt Disney Company   .
He was president and CEO of The Walt Disney Company from 1978 to 1984 and is president of the board of directors of the Walt Disney Family Museum .