Randy Cunningham: 9th Grade Ninja (season 2)

On the hottest day of the year, Mort Weinerman is finally able to build Randy and Howard's dream pool, thanks to his new promotion he received for building a robot that will destroy the Ninja for McFist.

When Randy and Howard don't want to admit they are too scared to ride Norrisville's new waterslide, the Ninja sabotages it and inadvertently release one of Viceroy's earliest creations.

Catfish Booray returns to Norrisville as a substitute teacher under control of the Sorcerer.

Randy and Howard put investigative reporter Debbie Kang on the trail of the Ninja's secret identity.

Randy brings the Sorcerer's ball to Julian's magic-themed birthday party and accidentally unleashed its power.

Howard finds some other friends to hang with, causing a jealous Randy to plot a way to drive a wedge between Howard and his new bros.

Randy and Howard are psyched to rock out with pop star Levandar Hart, but they are unaware that Levandar is secretly plotting his revenge for getting kicked out of their band.

Randy and Howard rescue their favorite animatronic rock star from Whoopee World, only to discover he isn't who he seems to be.

Randy and Howard must take care of a bologna baby for science class, and it mysteriously comes to live.

When Bucky creates a ninja theme song that the Ninja can't stand, Ninja's attempts to shut it down only makes it more popular.

Insulted that Howard doesn't think he's a good liar, Randy goes to extreme lengths to prove to his friend wrong and puts both of them in grave danger.

Worried about losing the "Best Bud" food-tasting competition, Randy uses the Nomicon to cheat and give himself super-senses.

When Randy finds and falls in love with Viceroy's beloved pet Otto, he refuses to give it back and puts Norrisville in danger.

Randy goes undercover to infiltrate Bash's inner circle so he can discover the secret behind McFist's next Ninja-destroying plan.

Randy unleashed the terrifying orange Halloweenja suit from the Nomicon and soon discover that it's a force he can't control.

Wonk laser tag players Randy and Howard decide to use Ninja-ing to level the playing field.

Howard finds out about the true meaning of Hanukkah by saving Greg's Game Hole.

Randy and Howard go to Snow-klahoma. However, Randy leaves the Nomicon at school on purpose to prevent his ninja duties from distracting them.

Randy's fake sick day creates more trouble than he bargained for after Howard attempts to get his best friend back to school to avoid eating lunch by himself.

Even though he knows he shouldn't, Randy breaks into McFist's empty house to retrieve a lost boomerang, putting himself and Howard in grave danger.

Randy learns the dangers of selling out when he endorses every business in Norrisville, including McFist Industries.

Randy has to proves that Howard that he is a better mastermind than him, unfortunately Evil Julian has the power ball to destroy the ninja.

Randy and Howard claim to have encountered a "chuckacabra," this brings the attention of famous TV explorer Brawn Brickwall to come to Norrisville.

The guardian Plop Plop is removed from his post by Randy and Howard, causing trouble for all of them.

Viceroy begins ripping off designs from the cartoon Rorg: A Hero of a Past for his destroy-the-ninja robots.

Mort Weinerman becomes paranoid of the Ninja being out to get him and his family. Hoping to protect his family he attacks first.

During Norrisville High's Saturday school, Howard becomes a genius.

Ninja fan, Rachel writes a song for the Ninja. Seeing this, Ninja decides to spend the day with her.

After Randy and Howard sell Ninja-weapons to Gene Levine, Viceroy decides to buy them for his latest ninja-destroying-plan.

Doug gets replaced by Howard as the Norrisville High mascot.

Both getting trapped in Scrap City, Hannibal and the Ninja must work together to escape.

Howard is accidentally launched into space by Randy.

Randy and Howard come up with a prophecy that mentions they can't be separated or else, to scare Slimovitz into not separating them after saying he would if the two didn't improve their grades.

Attempting to get party-practice, Randy and Howard get kicked out of a party and try to find a way back in.

The feud between, PJ McFlubbuster and Charlie Clucker's develops into a war.

Cake Fries are taken off the Norrisville High Cafeteria menu leading the students to oppose after a legendary defender of school justice rises from the history books.

Randy uses the Ninja to ruin McFist's vacation causing McFist to attack back, ruining Randy and others' spring break.

Howard blames his fart on the Ninja. NHS students continue to laugh at the Ninja, leaving Randy unnerved.

While on a field trip to Little Norrisville, Howard discovers a mysterious ancient wishing idol. An ominous figure is in search of it as well and will stop at nothing to get it.

Norisvillians mysteriously begin looking for the power balls. Howard unintentionally goes searching and finds one, leading the crazed townsfolk to come after him.

Randy discovers his family is moving, so he goes to defeat Evil Julian once and for all before they leave.

After falling into the Land of Shadows Randy and Howard must find their way back to Norrisville to stop Evil Julian.