Randy Cunningham: 9th Grade Ninja

Randy Cunningham, a 9th grade kid, becomes a ninja and is to protect Norisville High School.

Randy and Howard try to get into a cool zone in the bleachers when watching their school play basketball. When one of the triangle-playing band members is fired, The Sorcerer turns him into a ferocious monster.

Randy and Howard become judges for their school's talent show and Randy tells Howard that he should be "the mean judge." But the Sorcerer takes this chance and makes all the failing acts monsters.

When Randy discovers that the Norrisville philanthropist, Hannibal McFist, is his enemy, he has a hard time trying to convince Howard that the one they believed to be their hero is actually an evil villain working with the Sorcerer.

Howard accidentally tells everyone on a web show that he knows who the ninja is and he is captured by McFist, who demands that he tell him who the ninja is.

The Ninja fights a lizard, which copies a sample of his snot. Later Randy and Howard attend a party Bash is throwing, but it's a scheme so McFist can find the ninja by sampling everyone's snot bombs and matching it to the ninja.

Randy takes a trip to the town's volcano, but it's probably not going to be a nice stop-by.

Randy and Howard want to win the Science Fair, but will they go too far?

Randy and Howard find a note under their school.

Randy accidentally brings the mad scientist back to life.