Mario "invents" the wheel, and the Cave People discover traffic jams/Kevin, Lana and Larry Bird find themselves in a race.
Kootie Pie steals Mama Fireplant/A pitstop on the world of Nottingham teams Kevin and Kid Icarus with Robin Hood
King Koopa lures the cave people to a prehistoric circus/The Poltergeist King accuses Simon's great grandfather of being a coward.
A Koopa Wizard captures Mario, Luigi, and Princess Toadstool/Kevin, Lana and Simon must face off with an army of humanoid Tetris blocks.
King Koopa opens a Fast Food Stand serving Egg Scoopa Koopa sandwiches/Mother Brain, Eggplant Wizard and King Hippo warp the N-Team.
Yoshi runs away and joins a motorcycle-riding evil dinosaur gang/Captain N is susceptible to the spell of an elfin "fairy godfather".
Mario invents the telephone so the Cave People will have a “911” line for emergencies/Luigi teaches farming to the Cave People.
King Koopa invents Television! The Cave People are crazy about it/Luigi is turned into an egg and Yoshi mistakes him for a football.
Mario decides to bring Christmas to the Cave People/Mega rat Dr. Wiley pretends to reform his evil ways to steal Dr. Right's new robot.
Princess Toadstool starts a school with Yoshi and Oogtar/Luigi tells Yoshi, in flashback, how Luigi rescued Yoshi as an egg.