Jeff Garcia, the stand-up comedian who voiced Sheen Estévez on The Adventures of Jimmy Neutron: Boy Genius, has died.

Comedian and voice actor Jeff Garcia, who was best known for lending his voice to cartoons such as "The Adventures of Jimmy Neutron," "Boy Genius," "Barnyard" and "Happy Feet," died on Dec. 10, his ...

Jeff Garcia, the voice actor who played Sheen in the Jimmy Neutron franchise, died December 10th at age 50. His son Jojo ...