Isidore Mankofsky, who worked as the cinematographer for both The Muppet Movie and Walt Disney World’s MuppetVision 3D, has passed away at age 89.

Mankofsky also worked on several episodes of “The Magical World of Disney” and the TV movie Ewoks: The Battle for Endor. He worked on more than 100 Encyclopedia Britannica Films and is also known for his work on Somewhere in Time, The Burning Bed, and more.

Our condolences go out to Mankofsky’s family, including his wife Christine.