!!Rodney J. Squirrel
->'''Voiced by:''' Creator/RichardStevenHorvitz
* ButtMonkey: When Kyle and Salty Mike are the chief antagonist, bad stuff happens to him.
* TheHero
* HeterosexualLifePartners: An interspecies example. With Andy Johnson, a human.
* IdiotHero
* JerkAss
* LargeHam
* LethallyStupid
* LoserProtagonist
* ThisLoserIsYou
* UnsympatheticComedyProtagonist

!!Andy Johnson
->'''Voiced by:''' Creator/PamelaAdlon
* HeterosexualLifePartners: An interspecies example. With Rodney J. ''Squirrel''.
* KidHero
* TheSmartGuy

!!Kyle and Salty Mike
->Kyle '''Voiced by:''' Creator/BillyWest
->Salty Mike '''Voiced by:''' Creator/CarlosAlazraqui
* BigBad
* CartoonCreature: Averted with Kyle, he's a bully that looks more like a monkey like the ones in ''WesternAnimation/ChalkZone'' and ''WesternAnimation/TakAndThePowerOfJuju''.
* [[{{Cloudcuckoolander}} CloudCuckoolanders]]
* TheDitz: Kyle, He's THAT retarded.
* FatBastard: Kyle
* FatIdiot: Kyle
* {{Gonk}}: Kyle
* InformedSpecies: See Cartoon Creature.
* JerkAss
* NonStandardCharacterDesign[=/=]Uncanny Valley: Kyle looks more like a monkey.
* SmallNameBigEgo
* ThoseTwoGuys

->'''Voiced by:''' Creator/TomKenny
* TheBigGuy
* TheDitz

!!Mr. Robert "Bob" Johnson
->'''Voiced by:''' Creator/KurtwoodSmith
* DeadpanSnarker
* OnlySaneMan
* SurroundedByIdiots

!!Mrs. Lucille Johnson
->'''Voiced by:''' Nancy Sullivan
* AdultsAreUseless

->'''Voiced by:''' Monica Lee Gradischek
* TheLancer
* TheChick

!!Ranger Stu
->'''Voiced by:''' Creator/CoreyBurton
* AdultsAreUseless
* ApatheticTeacher
* CampGay
* CartoonCreature: Adverted, like Kyle he looks more like an ape.
* TheDitz
* DumbMuscle
* EvilAllAlong
* {{Gonk}}
* InformedSpecies: See Cartoon Creature.
* NonStandardCharacterDesign[=/=]UncannyValley: Just look at his face.
* SimpletonVoice: He's voiced by Creator/CoreyBurton after all.
* StupidBoss

->'''Voiced by:''' Creator/JasonSpisak
* TheDitz
* EvilAllAlong

->'''Voiced by:''' Eliza Schneider
* {{Tsundere}}: To Andy

!!Esther Flattbottom
->'''Voiced by:''' Creator/MonaMarshall
* AdultsAreUseless
* GrumpyBear: Probably

!!Grandpa Squirrel
->'''Voiced by:''' Creator/JohnStephenson
* TheMentor