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Harriet the Spy

Her best adventures are about to be written.

  • 2021 – 2023
  • Canceled
  • Animation · Kids
  • 2 seasons
  • 7.2/10

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.

Latest: Season 2 · 2023

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Season two follows Harriet as she navigates letting go, growing up and celebrating the gift of today.

  1. E1. General Mouthwashington

    May 4, 2023 · 23m

    When Harriet loses her last—and favorite—baby tooth, she struggles with saying goodbye to her babyhood.

  2. E2. It's My Party and I'll Spy If I Want To

    May 4, 2023 · 24m

    The Welsch family attends a neighborhood party where Harriet is determined to find out why the Robinsons are so boring.

  3. E3. World of Tomorrow

    May 4, 2023 · 23m

    At the world's fair, Harriet meets a 14-year-old photographer who's unsure of his future—but shows Harriet how to cherish today.

  4. E4. Lucky Penny

    May 4, 2023 · 24m

    Sport joins Harriet for a local scavenger hunt. But when he brings his good-luck charm to improve their chances, Harriet is skeptical.

  5. E5. Ole Golly in Love

    May 4, 2023 · 23m

    While Harriet's parents are out, she and Ole Golly join Mr. Waldenstein for a movie date. But can they get home before Harriet's parents do?

  6. E6. The Walrus and the Carpenter

    May 4, 2023 · 24m

    When Ole Golly announces she and Mr. Waldenstein are getting married and moving to Montreal, Harriet tries to change her mind.

+4 more episodes — open all seasons to browse every episode.

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