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.
Mickey Mouse
The 1983 short film "Mickey's Christmas Carol" marked the theatrical debut of Wayne Allwine as Mickey Mouse, who was the official voice of Mickey from 1977 until his death in 2009. Allwine once recounted something MacDonald had told him about voicing Mickey: "The main piece of advice that Jim gave me about Mickey helped me keep things in perspective. He said, 'Just remember kid, you're only filling in for the boss.' And that's the way he treated doing Mickey for years and years. From Walt, and now from Jimmy." In 1991, Allwine married Russi Taylor, the voice of Minnie Mouse since 1986.