BBIIE2: The Death Of Tesla

Sven and Henry visit Henry’s uncle Gustus in hopes of receiving
residuals from their voice changing gum. This leads to a cross
country confrontation with the most mysterious scientist of the
century: Nikola Tesla! Featuring: Steve Nelson as Sven Ingaborg
Andrew Tisher as Henry Mossmouth Bill Arnett as Gustus Mossmouth
Griffen Eckstein as Nikola Tesla and Hitchhiker and Tim Joyce as
Sgt. Mertz