The beleaguered owner of a haunted hotel turns to the spooky residents for help to turn the business around in an animated comedy series created by Matt Roller, one of the writers of Rick And Morty. A single mother of two (voiced by Eliza Coupe) inherits the Undervale, which struggles to attract guests because of a widespread infestations of ghouls and ghosts that chase away any human interlopers. Among this spectral throng is the mother's deceased estranged brother (Will Forte), who believes his fellow phantoms have some great ideas to turn around the hotel's fortunes. The voice cast also includes Skyler Gisondo, Natalie Palamides and Jimmi Simpson