List of cameos in Who Framed Billy Boston

All of these characters in the film appeared in their regular or in another form. These Teens have appeared in the Krazy Kids episodes.

Cameo Appearances

 * Dennis and Travis
 * The Trees and Sun from Rise and Shine
 * The Dragonflies from Try To Fly
 * Kalob, Tenor, and Bobby from Route To The Loot
 * Birdo, Walter, Frank, and Joe from Birdo The Great Bird
 * Maximus Ortiz
 * Arianna Franco
 * Antonio Hill
 * Michael Gonzales
 * Dolly Dog
 * Aiden Armstrong
 * Fransisco Perez
 * Gabriel Sanchez
 * Valery Vinson
 * Angel Otano
 * Stacy Otano
 * Devin Torres
 * Bryan Gul
 * Ian Deheza-Zapata
 * Marian Gul
 * Sofia Deheza-Zapata
 * Berry, Jerry and Terry
 * José Martinez
 * Erik Martinez
 * Sebastian Mengoni*
 * José Juanito, Pencetta Peramerio, and Vincent Van John from Spanish Spices
 * William Willy
 * Alejandro Sandstone*
 * Eddie Fitzgerald*
 * Ronny E. Rodriguez *
 * Zack Zoomer*
 * Frankston Freddie
 * Vextorian Vixon*
 * Robin Le Pen
 * Nolan Williams*
 * Wacky Yacky from José in Krazyland and Funner Or More Fun
 * A character resembling Pearson Peacock
 * A character resembling Rusty Rooster
 * A character resembling Billy Blu-Jay
 * A character resembling Duncan Duck
 * A character resembling Clucky Chicken
 * Spencer Anderson
 * Shanny Sean (mentioned)
 * Kate the Random Girl*
 * Annie the Creepy Little Girl*
 * Kakey Kone
 * Fordon and Jordon
 * An orange-red colored version of Kasey
 * Willy Woodson
 * A character resembling Barry Borris
 * Billy Willy (mentioned)
 * Grady Gabe
 * Orson the Timid Boy
 * Lanny Danny
 * DingDong from The Crazy Boy*
 * The Buzzard from Buzz The Fuzz
 * Pentagon Peter, Partier Patrick, Practical Panner, and Big Bad Ben from Three Little Boys

Deleted/Unused Characters
Many additional characters were planned, or at least considered, for inclusion for the film but were ultimately omitted or dropped due to legal issues and/or production limitations. Others managed to appear or make it into the final film, but were either replaced or cut out later on during production and development.

Many of those listed characters can be seen in the storyboards for the deleted "Nathan's Funeral" scene.
 * Kane and Dane
 * Mack and Jack
 * John and Jaden
 * Mauricio Rios, Mauricia Rios, and Julio
 * Casey the Friendly Ghost Kid
 * Jessie Martinez
 * Diego Garcia*
 * Sammy Anderson*
 * Mighty Mike
 * Beckle and Deckle
 * Danky Dave
 * Little Richard*
 * Idiotic Ivan
 * Rusty Rudy*
 * Deputy Darren*
 * Amazon Boy from Clown Of The Amazon
 * One of the Cows from Bow To The Cow
 * The Karate Kid from Chinese/Japanese Karate Skills
 * The Owl and Bat from Night Flyers
 * Larry and Harry*
 * Jay and May*
 * Dane Drone*
 * Yuzuki-san*
 * Landry Andy
 * Tyler the Random Boy*
 * Ferry Triplets*
 * Zackoross