

The series was canceled after 2 seasons and 20 episodes. Streaming on Apple TV+.
Synopsis
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.
Ratings
| Source | Rating | Weight |
|---|---|---|
| IMDb | 6.8/10 | 71% |
| TMDB | 7.2/1013 votes | 29% |
| Balasaur Score | 69 | 100% |
Seasons
| 1 | Season 1 | 10 ep2021 |
| 2 | Season 2 | 10 ep2023 |
Cast
- Beanie FeldsteinHarriet M. Welsch (voice)
- Jane LynchOle Golly (voice)
- Lacey ChabertMarion Hawthorne (voice)
- Kimberly BrooksJanie (voice)
- Crispin FreemanMr. Welsch / Mr. Withers (voice)
- Grey DeLisleMrs. Welsch (voice)
- Bumper RobinsonMr. Horatio / Doorman (voice)
- Charlie SchlatterSport (voice)























