It's a dark comedy about a 24-year-old woman who is "plagued by disturbing sexual thoughts."
Holter announced the news on Twitter today, calling it a "wild, moving story [with] incredible actors." It follows 24-year-old Marnie, who has a type of obsessive compulsion that causes her to be "plagued by disturbing sexual thoughts," the network explains. There are six 45-minute episodes currently streaming at the Channel 4 website.
The avant-pop songwriter landed on our 2018 best-of album list for her LP Aviary.
Watch the trailer for the show.