The Anime That Dubbed Itself Into Comedy
The English version of this show famously ignored the original script. Producers were given creative freedom to rewrite lines, resulting in an improvised, chaotic satire that became a cult classic.
When the Japanese series failed to find an audience, the American distributor opted for a radical gamble. They instructed voice actors to abandon the serious ghost plot in favor of relentless, irreverent comedy and pop-culture jokes. The result was a total transformation that bore almost no resemblance to the original vision. This unconventional approach turned a forgotten show into a legendary piece of internet pop culture.
Source: Ghost Stories (2000 TV series)