|Voiced by:||Carlos Ferro|
Mario was a special effects technician.
Mario worked as a regular on Stringer's shows, taking care of the fireworks display. Stringer thought all fans deserved the same show, Mario disagreed: one night, the venue was simply too small. Stringer did not heed Mario's advice about cutting some of the bigger showpieces. Mario was right as, during the show, the curtains caught fire.