Harriet the Spy

Harriet the Spy

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.

Release date

November 19, 2021

Production Companies

The Jim Henson Company

Cast & Crew

Beanie Feldstein, Jane Lynch, Lacey Chabert


Will McRob

Executive Producers

Lisa Henson, Halle Stanford, Nancy Steingard, Wendy Moss-Klein

Watch on Apple TV+

Watch 7 Days Free, then $4.99/month. Watch All Apple Originals from the most creative minds in TV and film. Watch on the Apple TV app across your devices.

Start Free Trial


The Origin of M

Harriet learns about her middle initial and questions who she is. Her nanny, Ole Golly, teaches Harriet a valuable lesson about identity.

Premiere Date: November 19, 2021


Hermit the Spy

After an awful day, Harriet wants some alone time. Watching Mr. Withers’ 26 cats is just what she needs…or is it?

Premiere Date: November 19, 2021


Cross My Heart and Hope Not to Dance

Janie and Harriet vow never to go to dancing school, but Harriet doesn’t know that Janie actually likes dancing.

Premiere Date: November 19, 2021


Coat Vote

Harriet’s new coat is perfect for her—and Marion Hawthorne, apparently. But who will win the school’s vote?

Premiere Date: November 19, 2021


I Am a Terrible Spy

Harriet’s ambition to know and see everything may change reclusive Agatha K. Plumber’s life for the better.

Premiere Date: November 19, 2021