What was the popular series available on Nintendo systems that involved two brothers who were plumbers?
Super Mario Brothers
Super Mario Bros.
Super Mario Bros.
Mario and Sonic the Hedgehog
Super Mario Bros.
Mario & Sonic the Hedgehog
Mario and Sonic the Hedgehog
Sonic the Hedgehog
The Legend of Zelda
Super Mario Bros.
Mario & Sonic the Hedgehog
Sonic the Hedgehog
Mario and Sonic the Hedgehog
The Powerpuff Girls
The Legend of Zelda
Super Mario Bros.
Super Mario Bros
Mario & Sonic the Hedgehog
Sonic the Hedgehog
Mario and Sonic the Hedgehog
The Legend of Zelda
Yoshi's Island
Super Mario Bros.
The Powerpuff Girls
Super Mario Bros
Mario & Luigi
Mario & Sonic the Hedgehog
Sonic the Hedgehog
Mario and Sonic the Hedgehog
The Legend of Zelda
DuckTales
Super Mario Bros
Mario & Luigi
Super Mario Bros.
The Powerpuff Girls
Yoshi's Island
Donkey Kong Country
WarioWare
Wii Sports
Sonic the Hedgehog
Mario and Sonic the Hedgehog
The Legend of Zelda
Mario Bros.
DuckTales
Mario & Sonic the Hedgehog
Super Mario Bros
Mario & Luigi
Super Mario Bros.
The Powerpuff Girls
Donkey Kong Country
WarioWare
Wii Sports
Mario & Sonic
Sonic the Hedgehog
Super Mario Bros. 2
Yoshi's Island
The Legend of Zelda
DuckTales
Super Mario Brothers
Mario and Sonic the Hedgehog
Mario & Luigi
Super Mario Bros.
Mario & Sonic the Hedgehog
Super Mario Bros
Donkey Kong Country
Wii Sports
WarioWare
The Powerpuff Girls
Mario & Sonic
Sonic the Hedgehog
Donkey Kong
DuckTales
Mr. and Mrs. Pong
Super Mario Bros. 2
Mario Bros.
The Legend of Zelda
The Adventures of Tom and Jerry
The Adventures of Rin Tin Tin
Mario and Sonic the Hedgehog
Wii Sports
Super Mario Bros
The Adventures of Pete and Pete
Donkey Kong Country
Yoshi's Island
WarioWare
Super Mario Bros.
Mario & Sonic the Hedgehog
Mario & Sonic
Donkey Kong
Sonic the Hedgehog
Super Mario
The Powerpuff Girls
DuckTales
Mario & Luigi
Kirby & Bowser
Super Mario Bros. 2
Mr. and Mrs. Poop
The Legend of Zelda
The New Mario Bros.
Mario
Super Mario Brothers
Wii Sports
Mr. and Mrs. Pong
Mario and Sonic the Hedgehog
The Adventures of Pete & Pete
Donkey Kong Country
WarioWare
Donkey Kong
Super Mario Bros
Mario & Sonic
Super Mario
Mr. and Mrs. Peach
Yoshi's Island
Mario Bros.
DuckTales
The Adventures of Tom and Jerry
Super Mario Bros.
The Adventures of Rin Tin Tin
Mario
Sonic the Hedgehog
The Simpsons
The Powerpuff Girls
Kirby & Bowser
The Adventures of Pete and Pete
Super Mario Bros. 2
Mario & Luigi
The Legend of Zelda
Super Mario Brothers
Wii Sports
Kirby and Bowser
Donkey Kong Country
Yoshi's Dockyard
Super Mario
WarioWare
Mr. and Mrs. Poop
Mario
Mario and Sonic the Hedgehog
Donkey Kong
Super Mario Bros
A Link to the Past
Mr. & Mrs. Smith
DuckTales
Mario Bros.
Mr. and Mrs. Peach
The Jetsons
Mario
The Powerpuff Girls
Yoshi's Island
Wii Sports
Mr. and Mrs. Smith
Sonic the Hedgehog
Asterix and Asteroids
The Legend of Zelda
Super Mario Bros.
Super Mario
Mario & Donkey Kong
Super Mario Bros. 2
Mario & Sonic
Donkey Kong Country
Mario & Luigi
Donkey Kong
Super Mario Bros
Kirby and Bowser
DuckTales
Mario
Super Mario Brothers
The Simpsons
Kirby and Squidward
Kirby & Spyro
Mario and Sonic the Hedgehog
Wii Sports
Super Mario
Asterix and Oddball
Asterix and Oddworld
Sonic the Hedgehog
The Jetsons
The Legend of Zelda
Mario
The Powerpuff Girls
Donkey Kong
Donkey Kong Country
The Powerpuff Girls series
Super Mario Bros.
Mario & Donkey Kong
Tom and Jerry's Neighborhood
Mr. and Mrs. Smith
DuckTales
Mario & Sonic
The Adventures of Rin Tin Tin
Asterix & Bubbles
Mario & Luigi
Mario Bros.
The Adventures of Tom and Jerry
Yoshi's Island
Super Mario Bros
Asterix and Bubble Bobble
Kirby & Luigi
Super Mario
Mario
Wii Sports
The Adventures of Pete and Pete