Two Brooklyn plumbers, who are brothers and best friends: Mario, the brave one with the "let's-a go" attitude and the perpetually anxious Luigi, who would prefer to go nowhere. The Super Mario Brothers reckoning with their struggling plumbing business and wind up in a whirlwind adventure through Mushroom Kingdom. Through their journey, we meet a cast of familiar, loveable characters, ultimately uniting together to defeat the power-hungry villain, Bowser.