1 Randy Cunningham
Randall "Randy" Cunningham is a main protagonist in Disney XD show, Randy Cunningham 9th Grade Ninja . He is an unpopular student who gets chosen to be the next generation Ninja from Norisu Nine . He sometimes can be mean and dorky, but, he knows his mistakes and fixes them. He is voiced by Ben Schwartz ...read more.
He is 14 and amazing.
I love Randy! - DynastiSugarPop
He is so cute!
He is amazing though I found him he can bit annoying. But, he is hilarious
2 Heidi Weinerman
Heidi Weinerman is a character from the Disney XD show, Randy Cunningham: 9th Grade Ninja. She is a reporter in a Norrisville High School and Howard's older sister.
She often mistaken Randy's name. Often called him Andy, Sandy, Mandy, Tandy, and Rudy.
She is voiced by Cassie Scerbo.
She is not a bad character. If she had some character development, she would definitely be a great character. Heidi has more personality than Theresa.
She deserve to be the main character with randy
If been a list of the worst characters in the cartoon, she will been the first, believe me
3 Howard Weinerman
Howard Weinerman is a deuteragonist from Disney XD show, Randy Cunningham: 9th Grade Ninja. He is a best friend of Randy Cunningham. Howard sometimes acts like a jerk and treated Randy like a slaves. However, he sometimes helps Randy if Randy needs him. He is voiced by Andrew Caldwell.
To been honest, I hate this guy
i like him
4 Theresa Fowler
Theresa Fowler is a recurring female character from the Disney XD show, Randy Cunningham 9th Grade Ninja. She is Randy's girlfriend and shy. She resemble Sam Manson from Danny Phantom
5 The Nomicon
6 Debbie Kang
Debbie Kang is a minor character from the Disney XD show, Randy Cunningham 9th Grade Ninja. She is a big fan of Mexican Death Bear.
9 Mort Weinerman
Probably the nicest character of the series.
11 Amanda Levey / The Sorceress
12 Plop Plop
Doug is an American animated sitcom created by Jim Jinkins. The show focuses on the early adolescent life of its title character, Douglas "Doug" Funnie, who experiences common predicaments while attending school in his new hometown of Bluffington. Doug narrates each story in his journal, and the show ...read more.
Why the hell are the Doug's show in the picture?
Lol, admin this is a character, not the Nicktoons show.
14 The Messenger
He's everywhere in the show. Everywhere.
15 Principal Slimovitz
"Mr. Booray! Here at NHS, substitute teachers transforming into monsters is highly frowned upon! " And he's such a girly-man, lol.
16 The Sorcerer
18 Buckey Hensletter
19 Evil Julian
Best villain the show.
20 First Ninja
22 Bash Johnson
23 Mac Antfee
24 Levander Hart
NomiRandy is an alternate personality created by the NinjaNomicon to teach Randy a lesson about balance in the episode "Shloomp! There It Is!". While NomiRandy is not actually evil, his laissie-faire and self-centered attitude caused chaos in Norrisville High. ...read more.
27 Danny Phantom
Daniel "Danny" Fenton, also known by his alias Danny Phantom, is the half-human/half-ghost protagonist of the television series Danny Phantom. As the ghostly superhero Danny Phantom, he protects the citizens of Amity Park from the dangerous ghosts of the Ghost Zone.