All episodes
Fawful Returns Part 2 (Ep 42)
BONUS EPISODE: Flying Carpets, Vegetables, and Birdo
Fawful Returns Part 1 (Ep 41)
Super Princess Peach (Ep 40)
The Good, the Bad, and the Unlucky (Ep 39)
Wario Ware, Inc. (Ep 38)
The Magic Plunger (Ep 37)
Dr. Mario (Ep 36)
The Bowser Bunch (Ep 35)
Luigi's Mansion (Ep 34)
The Commercial (Ep 33)
The Rise of Fawful (Ep 32)
BONUS EPISODE: Luigi Goes to the Dentist
Star Power (Ep 31)
How the Mario Bros. Saved Christmas (Ep 30)
Game Over (Ep 28)
The Wario Bros. Show (Ep 27)
The Koopa Bros. Kaper (Ep 26)
Luigi Goes to Jail (Ep 25)
Mario is Missing! (Ep 24)
A Koopa's Tale (Ep 23)
The Dry Dry Desert Adventure (Ep 22)
BONUS EPISODE: Luigi's Piggy Problem
The Mario Bros. Musical (Ep 21)
Western Willy Comes to Town (Ep 20)
The Amazing Mario Bros. (Ep 19)
The Spy Who Knew Too Little (Ep 18)
Luigi the Loner (Ep 17)
Pauline Returns (Ep 16)
The Two-Sided Story (Ep 15)
The Final Days of Luigi (Ep 14)
Sibling Insanity (Ep 13)
Mafia Mario (Ep 12)
BONUS EPISODE: The Peach Cake Mystery
The Mario Bros. Christmas Carol (Ep 11)
How It All Started (Ep 10)
Plumbers Like Us (Ep 9)
A Vampire in the Mushroom Kingdom (Ep 8)
The Mushroom Grand Prix (Ep 7)
The Magic Cap (Ep 5)
The Coming of the Kong (Ep 4)
Pipe Fever (Ep 3)
Bowser Turns Good (Ep 2)
Luigi Goes Jobhunting (Ep 1)