as Mario's Dad / Giuseppe (voice)
as Mario / Wario / Luigi (archival audio) (uncredited)
as Self - Narrator (voice)
as Mario / Wario / Luigi (archival audio) (uncredited)
as Mario / Luigi / Wario / Waluigi (voice) (uncredited)
as Self
as City Councilman
as Captain Ratbeard (voice)
as Captain Ratbeard (voice)
Vocals
as Lou
as David Dixon
as Nicholas' Father
as Red-Suited Ghost (voice)
Screenplay
as Arnie
as Sal (as Charles Martinez)
as (voice)