Sesame Street: Elmo and Friends - Iron Monster and Other Super Stories (2010) Online
Super Grover goes to pick up his cape at the laundromat and it's not ready so he assumes a new super hero identity Iron Monster. Grover teaches children math while making change for customers in this fun filled math adventure.
|Kevin Clash||-||Elmo (voice)|
|Eric Jacobson||-||Grover (voice)|