Don Iwerks, Disney Pioneer and Innovator, Dies at 97

Don Iwerks, the Oscar-winning film innovator and Disney Legend whose groundbreaking work in projection technology, 3D filmmaking, and immersive attractions reshaped cinematic storytelling, died on July 9, 2026, at the age of 97, just days before his 97th birthday, according to The Walt Disney Company. His passing marks the end of a career spanning six decades that left an indelible mark on entertainment technology and theme park design.

A Legacy of Technical Mastery and Creative Vision

Don Iwerks, son of Mickey Mouse co-creator Ub Iwerks, inherited his father’s inventive spirit and became a pivotal figure in Disney’s technological advancements. His contributions include pioneering the 3D camera system for *Captain EO*, a landmark attraction at Disney theme parks, and developing the Circle-Vision film system, which debuted in the 1950s and laid the groundwork for immersive cinematic experiences. His work on Audio-Animatronics—most notably the hand casts for the Abraham Lincoln figure at Disneyland—became a standard for Disney’s animatronic figures, earning the nickname “Iwerks Hands” among fans.

From Disney to Iwerks Entertainment: A Second Act

After 34 years at The Walt Disney Studios, Iwerks co-founded Iwerks Entertainment in 1986 with former Disney executive Stan Kinsey. The company became a global leader in giant-screen theaters and motion simulators, installing attractions in nearly 300 venues across 38 countries. His technical leadership helped popularize 3D and large-format films, introducing millions to new ways of engaging with storytelling.

Iwerks’ achievements earned him numerous accolades, including the Academy of Motion Picture Arts and Sciences’ honorary Gordon E. Sawyer Award, the Themed Entertainment Association’s Lifetime Achievement Award, and recognition as a Disney Legend in 2009. A dedicated window in Walt Disney World’s Magic Kingdom celebrates his and his father’s contributions, featuring their stereoscopic camera designs.

Preserving the Past, Shaping the Future

Even in retirement, Iwerks remained active in preserving Disney’s legacy. In 2007, he was entrusted with restoring historic camera systems for the Walt Disney Family Museum, including the Multiplane camera and the original Circle-Vision rig. At age 90, he authored *Walt Disney’s Ultimate Inventor: The Genius of Ub Iwerks*, a biography that highlighted his father’s role as a co-creator of Mickey Mouse and a pioneer in motion picture technology.

A Family Legacy and Personal Life

Born on July 24, 1929, in Southern California, Iwerks grew up in a household where invention was second nature. His father, Ub Iwerks, was a key figure in Disney’s early success, and Don’s early exposure to craftsmanship and problem-solving shaped his career. He served in the U.S. Army Signal Corps during the Korean War before returning to Disney in 1952, where he collaborated with his father on projects that influenced films like *Mary Poppins* and the development of the sodium traveling matte process.

Iwerks is survived by his wife of 54 years, Betty; his sons Larry, John, and Leslie; and his daughter, Leslie, who has followed in his footsteps as a filmmaker. A celebration of his life is planned, with donations in his memory directed to the Community Memorial Continuing Care Center of Ojai and the Walt Disney Family Museum.

Why His Work Matters Today

Iwerks’ innovations laid the foundation for modern immersive entertainment, from 3D films to theme park attractions. As theme park and film industries continue to evolve, Iwerks’ legacy remains a touchstone for creators striving to blend storytelling with cutting-edge technology.