Mario/Appearances

2019

 * Luigi's Halloween!
 * Transformation!
 * Yoshi Steals a Game!
 * Elmo's Baby!
 * Elmo Goes to the Park!
 * Dr. Luigi!
 * Mario Dies!
 * The Crazy Christmas Eve!

2020

 * Luigi Gets a Job!
 * Luigi's Imaginary Friend!
 * Yoshi's Superpowers!
 * The Life of Goofy! (cameo)
 * The Cheater!
 * Evil Mario!
 * Mario the Sex Offender!
 * Mario Gets a Date!
 * YouTube!
 * The School Date!

2021

 * Detective Mario!
 * Mr. Froggy Gets Bullied!
 * Bowser Junior's New Job! (cameo)
 * Luigi's New Car!
 * Helicopter Mario!
 * The Imaginary Friends!
 * Kicked Out!
 * The Crazy Easter!
 * Bowser Junior's Club!
 * Mr. Froggy's Surprise!
 * Mario Needs Help!
 * Frozen! (cameo)
 * Mr. Froggy's Candy!
 * Peach Moves On!
 * Toad's Pillow Fort!
 * Mr. Froggy the Rapper!
 * The Bad Date!
 * Bowser's Joke!
 * Evil Thomas!
 * Mr. Froggy's Dream!

Overall: Mario has appeared in every single video to date.