65th Academy Awards
There was a minor controversy when Snow White (Disney character) was presenting an award for Best Animated Short Subject. She was voiced by Mary Kay Bergman, Adriana Caselotti, the original voice of Snow White was not aware of this. She was reportedly offended that Disney didn't ask her to voice Snow White during the ceremony.
JoAnn Dean Killingsworth
JoAnn Dean Killingsworth, often credited professionally as JoAnn Dean (September 23, 1923 – June 20, 2015), was an American actress, dancer and professional figure skater. Dean became the first person to portray Snow White at Disneyland upon the theme park's opening on July 17, 1955. Since Dean's debut in 1955, more than 100 actresses have played Snow White at Disneyland.