SMG4: Mad Mario

Characters
Mario

Luigi

SM63

Wario

Waluigi

SM64

Tari

Meggy

Saiko

Bob

Trivia

 * Before the start of the blooper, it shows an upcoming Tari blooper, releasing December 5, 2018.
 * This blooper was based on "Mad Max" series.
 * This is the first episode after a hiatus to feature SM63 as the villain.
 * This is the first episode to feature Tari and Meggy as a villain. However, they eventually ally with Luigi, SM64, and Mario after realizing that they can end the internet apocalypse.