Jeff Garcia, Voice of Sheen in Jimmy Neutron, Dies at 50

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Jeff Garcia, best known for voicing Sheen Estevez in Jimmy Neutron: Boy Genius and its Nickelodeon spinoff, has tragically passed away at the age of 50, as confirmed by his son. Garcia also had several live-action acting credits in addition to his notable voice roles.Jeff Garcia passes away, son gives confirmationActor and stand-up comedian Jeff Garcia passed away on Wednesday, December 10, 2025, in Los Angeles, California. He was best kn