The Super Mario Bros. Super Show! (1989)

Two Plumbers and a Baby - S1-E17

Continuity mistake: In one scene, Luigi is wearing the same colour hat as Mario, and when Mario opens his mouth to talk, it's Luigi's voice we hear.

Luigi: Hey Mario! You sure you know what you're doing?
Mario: Sure, I'm doing 60 miles an hour.

Stars in their Eyes - S1-E10

Trivia: When the Quirks uses their noses to play a song to get rid of Koopa for good, they play the theme song from the video game The Legend of Zelda.