The Jimmy Neutron universe lost one of its very own on Wednesday, December 10, with comedian and voice actor Jeff Garcia, who played the character of Sheen Estevez, passing away at the age of 50 .

While his cause of death has not yet been confirmed, TMZ , who first broke the news, reported that he had been taken off of life support at the hospital, reportedly dealing with pneumonia, a brain aneurysm and a stroke in the months leading up to his death.

© Getty Images Comedian Jeff Garcia, known for his voice acting work, passed away on December 10 aged 50

Jeff made his screen debut in a 1995 episode of Caroline in the City , and after achieving fame with the Nickelodeon franchise, he appeared in films like Happy Feet (2006) and Rio (2011), plus their respective sequels in

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