Jeffrey M. Gunn
Born: None
Jimmy Neutron: Attack of the Twonkies
as Nick's Singing Voice (as Jeff Gun)Released: 2004-11-11
Jimmy Neutron and his buddies go on a spectacular adventure through space and time.
Movie pageThe Adventures of Jimmy Neutron: Boy Genius
as Nick Singing (voice)First aired: 2002-07-20
Jimmy Neutron is the smartest kid in town. As a genius, Jimmy thinks most things can be solved...
TV Show page