Harriet the Spy is an American animated television series for Apple TV+, loosely based on the book of the same name by Louise Fitzhugh.
It would star Beanie Feldstein as Harriet, Jane Lynch as Ole Golly, and Lacey Chabert as Marion Hawthorne.
[1] In April 2023, it was announced that Michelle Trachtenberg, who had previously played the titular character in the 1996 film, would be guest starring.
Ashley Moulton of Common Sense Media described the series as a "so-so TV adaptation of classic kid sleuth story."
She also said that Harriet "was never meant to be a role model" but has some qualities which are admirable and pointed to a "fair amount of consumerism", arguing that the "charm of the book" doesn't quite translate to the series, and that those into "sleuth stories" should read the original instead.