The Secret of NIMH Backdrop Blur
The Secret of NIMH Poster

The Secret of NIMH

"Right before your eyes, and beyond your wildest dreams."

A widowed field mouse must move her family -- including an ailing son -- to escape a farmer's plow. Aided by a crow and a pack of superintelligent, escaped lab rats, the brave mother struggles to transplant her home to firmer ground.

Top Cast

  • Elizabeth Hartman

    Elizabeth Hartman

    Mrs. Brisby (voice)

  • Derek Jacobi

    Derek Jacobi

    Nicodemus (voice)

  • Arthur Malet

    Arthur Malet

    Mr. Ages (voice)

  • Dom DeLuise

    Dom DeLuise

    Jeremy (voice)

  • Hermione Baddeley

    Hermione Baddeley

    Auntie Shrew (voice)

  • Shannen Doherty

    Shannen Doherty

    Teresa (voice)

  • Wil Wheaton

    Wil Wheaton

    Martin (voice)

  • Jodi Hicks

    Jodi Hicks

    Cynthia (voice)

  • Ina Fried

    Ina Fried

    Timothy (voice)

Overview

A widowed field mouse must move her family -- including an ailing son -- to escape a farmer's plow. Aided by a crow and a pack of superintelligent, escaped lab rats, the brave mother struggles to transplant her home to firmer ground.

Rating

7.5 / 10
945 Reviews
2 Popular

1 Reviews

  • RealZero
    RealZero
    10 Jan 3, 2026

    This is still one of my favorite animated movies. It combines so many different emotions so well: a cute and loving family, the urgency and danger of fleeing (/moving) your home with dangerous and action-filled scenes, and dark and scary moments involving cats and owls, clearly some of a mouse's biggest fears. Mrs Brisby herself is an absolutely lovely, beautiful character. Right from the start you see and feel how she's a loving mother, polite and shy. But due to adversary she has to rise about her gentleness and fear and really shows the strength you can develop when fighting for your loved ones. The music is really nice and fitting and I'm happy they just re-released an extended soundtrack. But maybe even more impressive is the visual style. As one came to expect from Don Bluth movies of that time, everything is beautiful, each single background of each scene a gorgeous painting even outside the movie's context, one thing I really miss in modern animation, as much as I enjoy modern stuff as well. Some added, beautiful sparkle effects on things like her medallion or the shiny lights in the rat's hideout, just lovely!! All voice actors do a great job, but I especially love Mrs Brisby herself, the loving warmth in her voice, the gentle tone when asking for help and especially how she still tries to stay gentle and polite when obviously irritated by Jeremy again. I can certainly recommend this movie! I want to support this lovely single mother and hug her and her kids so much! - If you like the movie and don't mind reading books, I also really recommend the book it is based on. The book has no magical items, no clear antagonist (Jenner is only mentioned) and describes much more of what happens around NIMH, so, even if you know one, watching/reading the other still puts a new spin on it.

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