The Secret of NIMH (2025) reimagines the beloved animated classic with a fresh, dynamic approach, bringing new life to the tale of courage, survival, and the mysteries of science. This thrilling adventure immerses a new generation in the story of Mrs. Brisby and the secret laboratory that forever changed the fate of her family. With stunning animation and heart-pounding moments, The Secret of NIMH promises to captivate both longtime fans and newcomers alike.

𝐓𝐡𝐞 𝐏𝐥𝐨𝐭:

Mrs. Brisby, the brave field mouse, finds herself once again in a battle for the survival of her family after the death of her husband, Jonathan. When her son, Timothy, falls critically ill, Mrs. Brisby seeks the help of the mysterious and highly intelligent rats of NIMH—the result of secret government experiments. But the rats’ new plans for a more powerful future threaten not only the safety of her family but the entire natural world.

As Mrs. Brisby embarks on a new quest to uncover the true secret of NIMH, she discovers that the lab’s power is more dangerous and far-reaching than she ever imagined. Alongside old friends like Nicodemus and Justin, she must navigate dangerous obstacles, outsmart new adversaries, and uncover a hidden truth that could change everything.

In this reimagined adventure, loyalty, love, and the bonds of family will be tested as Mrs. Brisby faces a darker, more complex world filled with perilous choices.

𝐖𝐡𝐲 𝐖𝐚𝐭𝐜𝐡?

Visually Stunning Animation: A breathtaking, cutting-edge animation style that blends classic elements with modern techniques to bring the story to life in new ways.

An Expanded World: The new Secret of NIMH expands on the original story, offering deeper insight into the NIMH lab and the vast potential of its secrets.

A Strong Lead: Mrs. Brisby is more determined than ever, leading the charge in an empowering and heartwarming story of survival.

Tension and Adventure: Packed with suspense, action, and emotional moments, this version raises the stakes and brings new layers of complexity to the narrative.

Themes of Courage and Family: The film beautifully explores themes of motherhood, bravery, and the lengths one will go to protect those they love.