On some site they said that a Netflix show about Undertale would be coming in 2024. I'am 99.9% that this isn't real, but the fact that they actually put people for the voices and had episode names and descriptions was hilarious and had me dying of laughter of how ridiculous some of it sounded .Especially when they said Sans' and Mettaton's voice would be Chis Pratt. This is just a random post the picture is from the site and the art belongs to it's owner.
Here's the link if you want to read the page: https://undertale-fanon.fandom.com/wiki/Sans_The_Skeleton_(2024-2025_TV_Show)#:~:text=Sans%20The%20Skeleton%20is%20a,the%20game's%20True%20Pacifist%20Ending.
