Randy Cunningham: 9th Grade Ninja

When Randy loses the Ninja Nomicon, he must save it before his secrets are revealed to his enemies!

A feud breaks out when Howard is accepted into a school club and Randy isn't.

When Randy runs out of smokebombs, he must find a sacred tree whose sap is the key to making more.

Randy and Howard must sacrifice everything to prevent the Ninja's ultimate enemy from running amok.

Randy inadvertently mind-wipes himself and develops amnesia, forcing Howard to fill in as the Ninja!

Mac Antfee returns to Norrisville only to have Randy reignite his desire to destroy the Ninja!

When Randy and Howard get jobs at McFist-O-Plex, Howard becomes Randy's manager.

Randy steals a pair of shorts in order to win a soccer shoot-out competition.

Randy, Howard and all the boys at Norrisville High are entranced by the new girl in school.

During Ninja Day in Norrisville, McFist schemes to steal the spotlight by introducing a new hero (himself), "Lucius OêThunderpunch."

Thanks to his ability to break McFist products, Howard becomes a tester for McFist Industries and inadvertently helps create an indestructible robot!

During the 100th Anniversary Celebration of McFist Industries, the Ninja outs McFist as a villain to the entire town!

Randy and Howard accidentally stumble back in time and help the original Ninja do battle with the Sorcerer.