Fright from Wrong is a 1956 Casper the Friendly Ghost cartoon.
Summary[]
Annoyed by Casper's good-natured personality, The Ghostly Trio give Casper a pill to make him as mean as they are, but they soon later find out that he is a little too mean, and too brutal, as he goes against the Ghostly Trio by doing several harmful things to them.
Note - This cartoon marks the first animated appearance of Casper's uncles The Ghostly Trio.
this short was banned for scaring children due to casper's devil like Appercance