Garcia also appeared on "Back at the Barnyard" and performed stand-up comedy.

Jeff Garcia, the stand-up comedian who provided the voice for the teenager Sheen Estevez on The Adventures of Jimmy Neutron: ...

Jeff Garcia, stand-up comedian best known for voicing the character Sheen in the animated sci-fi comedy film “Jimmy Neutron: ...

The comedian's son announced that he died on Wednesday, Dec. 10 ...

Jeff Garcia, a comedian and performer best known for his voice work on the “Jimmy Neutron” series, has died at age 50.

The actor played Sheen Estevez, the dimwitted sidekick and best friend of Jimmy Neutron in the animated film and subsequent ...

Jeffrey Garcia, best known for voicing Sheen Estevez on "The Adventures of Jimmy Neutron, Boy Genius," has died at 50.

Jeff Garcia, an L.A. comedian best known for voicing Sheen Estevez on Nickelodeon's 'Jimmy Neutron,' has died at 50.

Jeff Garcia, the voice actor best known for playing Sheen in the “Jimmy Neutron” franchise, died Wednesday, Variety has ...

Jeffrey Garcia, best known for voicing Sheen Estevez on "The Adventures of Jimmy Neutron, Boy Genius," has reportedly died at the age of 50.

Jeffrey Garcia, best known for voicing Sheen Estevez on "The Adventures of Jimmy Neutron, Boy Genius," has reportedly died at the age of 50.

Veteran voice actor Jeff Garcia, best known as the iconic voice of Jimmy Neutron, has died at the age of 50. His energetic ...