Born in Indiana, Jason Marnocha has been imitating the voices of celebrities and characters from movies for as long as he can remember; barely eight years old and doing impressions everywhere he went. After sporadically performing in theatre and dabbling in music endeavors throughout high school, he turned to the world of voiceover. Having always been a fan of cartoons growing up, he began self-producing voiceover and character videos on YouTube in 2006. He gained some popularity and success and he continues to garner roles for various online sources even now from such works. During college, he took as many voiceover classes as possible, both inside and outside of the college, and Jason remains incredibly grateful to his talented instructors, without whom he might never have been pushed enough to earn his Bachelor of Arts degree in radio from Columbia College Chicago.

His lower, growly voice lends itself successfully to villains although he is not confined to those limitations.

Outside of the animated shorts and various video games he has lent his voice to, he also offers commercial voiceover services for advertising and is always looking to branch out and work with new people.