Jeff Garcia, who voiced the “Jimmy Neutron” character Sheen Estevez, has died. He was 50.

Garcia’s son Jojo announced the news via Instagram on Wednesday, Dec. 10.

“With a very heavy heart, I would like to inform everybody that my father, Jeff Garcia, has passed away. My father was a unique soul. He was unapologetically himself and I will always admire the love, compassion, and drive that he had,” Jojo captioned several photos of the late comedian. “I would call him every day. I would tell him about the plans I had in comedy and my life. He believed in me, in a way that nobody else did.”

Jojo went on to praise his father’s “one of a kind” talent.

Jeff Garcia. Getty Images

“From voice acting to stand up comedy, he shined with his quick wit, brash humor, and charm. He has made such a

See Full Page