The Super Mario Bros. Super Show!
On Her Majesty's Sewer Service (10/10/1989)
Overview
When Princess Toadstool's chief spy (James Blond) is zapped by Koopa, Mario and Luigi turn secret agent.
Main Cast
Louis Albano
Mario
Danny Wells
Luigi
Harvey Atkin
King Koopa (voice)
John Stocker
Toad (voice)
Jeannie Elias
Princess Toadstool (voice)