📺 Series
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2021 · 2 seasons · 20 ep · Animation · Kids
Outspoken and perpetually curious. That's 11-year-old Harriet in a nutshell. But if she’s going to be Harriet M. Welsch, future writer, she'll need to know everything. And to know everything means she'll need to spy...on everyone.
Family guide
Family reviews:Plugged In ↗Common Sense Media ↗Dove ↗Movieguide ↗
Cast & creators
Beanie Feldsteinas Harriet M. Welsch (voice)
Jane Lynchas Ole Golly (voice)
Lacey Chabertas Marion Hawthorne (voice)
Kimberly Brooksas Janie (voice)
Crispin Freemanas Mr. Welsch / Mr. Withers (voice)
Grey DeLisleas Mrs. Welsch (voice)
Bumper Robinsonas Mr. Horatio / Doorman (voice)
Charlie Schlatteras Sport (voice)