All the Latest Game Footage and Images from Nicktoons Unite! For the first time ever, a true collaboration of popular Nickelodeon heroes and villains come together and cross over into multiple ...

Jeff Garcia, the stand-up comedian who voiced Sheen Estévez on The Adventures of Jimmy Neutron, Boy Genius, has died. Garcia's son, comedian Jojo Garcia, announced that the actor died at 50 on ...

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, 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.