 drives the Turbo Tubster which turns into his car.
 Donald Duck (voiced by Daniel Ross) – The co-leader and co-owner of Mickey's garage and Mickey's partner. He drives the Cabin Cruiser which turns into Donald's car. He's the determine racer attempting to win. Donald's current voice actor Tony Anselmo does not reprise his role at all in this series. Ross also gives Donald a high-pitched voice.
 Daisy Duck (voiced by Tress MacNeille) – Donald's sweetheart and one of the Happy Helpers. She drives Snapdragon which turns into her car. 
 Pluto (vocal effects provided by Bill Farmer) – Mickey's pet dog. He can not race. 
 Cuckoo Loca (voiced by Nika Futterman) – A wind-up cuckoo who lives in Minnie's cuckoo clock and tags along with the Happy Helpers. A running gag is that she tends to make sarcastic remarks towards the Happy Helpers singing.

Recurring
 Chip and Dale (voiced by Tress MacNeille and Corey Burton respectively) – Two chipmunks who are mechanics for the racers. 
 Pete (voiced by Jim Cummings) – Hot Dog Hills' resident tow truck driver and owner of Pete's Junkyard. He drives the Super Crusher when he gets involved in races. In addition to having some relatives that get involved, Pete appears in various alter egos throughout the series.
 Clarabelle Cow (voiced by April Winchell) – A cow who owns her own baking business in Hot Dog Hills and is often seen operating the racing flags. She has also been seen hosting several international events on the show.
 Clara Cluck (vocal effects provided by Russi Taylor in 2017–2019) – A farmer and resident of Hot Dog Hills who mostly speaks chicken language.
 Horace Horsecollar (voiced by Bill Farmer) – In addition to being a resident of Hot Dog Hills, Horace appears in various alter egos throughout the series.
 Ludwig Von Drake (voiced by Corey Burton) – Hot Dog Hills' residential inventor who has a laboratory beneath Mickey's garage. In "Grandpa Beagle's Day Out," it is revealed that Ludwig Von Drake also operates as a bicycle mechanic under the alias of Doc Sprockets.
 Hilda (voiced by April Winchell) – A hippopot
drives the Turbo Tubster which turns into his car. 
  Donald Duck (voiced by Daniel Ross) – The conscientious objector - drawing card and co - owner of Mickey's garage and Mickey's partner. He drive the Cabin Cruiser which change state into Donald's car. He's the determine racer attempting to acquire. Donald's current voice actor Tony Anselmo does not reprise his role at wholly in this serial. Ross also gives Donald a high - gear voice. 
  Daisy Duck (voiced by Tress MacNeille) – Donald's sweetheart and one of the Happy Helpers. She drive Snapdragon which turns into her cable car. 
  Pluto (vocal impression provided by Bill Farmer) – Mickey's pet dog. He cannot race. 
  Cuckoo Loca (voice by Nika Futterman) – A wind - up cuckoo who lives in Minnie's cuckoo clock and tag along with the Happy Helpers. A running gag is that she tends to make sarcastic remarks towards the Happy Helpers scorch. 

 Recurring 
  Chip and Dale (voiced by Tress MacNeille and Corey Burton respectively) – Two chipmunks who are mechanics for the racers. 
  Pete (voiced by Jim Cummings) – Hot Dog Hills' resident tow truck driver and owner of Pete's Junkyard. He drives the Super Crusher when he gets involved in races. In addition to having some relatives that get involved, Pete appears in various alter egos throughout the serial. 
  Clarabelle Cow (voice by April Winchell) – A cow who owns her own baking clientele in Hot Dog Hills and is often seen operating the racing flags. She has besides been seen host several international events on the display. 
  Clara Cluck (vocal effects provided by Russi Taylor in 2017–2019) – A farmer and resident of Hot Dog Hills who mostly speaks chicken language. 
  Horace Horsecollar (voiced by Bill Farmer) – In addition to being a resident of Hot Dog Hills, Horace appears in diverse alter egos throughout the series. 
  Ludwig Von Drake (voice by Corey Burton) – Hot Dog Hills' residential inventor who has a laboratory beneath Mickey's garage. In " Grandpa Beagle's Day Out, " it is revealed that Ludwig Von Drake also operates as a bicycle machinist under the alias of Doc Sprockets. 
  Hilda (voiced by April Winchell) – A hippopot
 drlves the Turbo Tubster wmich turns into kus car.
 Donals Duck (vuiced by Daniel Ross) – The co-peqder qnd co-owner of Mickey's garage ajd Micket's pertner. He drives the Cablu Crujder chmch turns into Conald's cas. He's the detesmknz racer attempting to win. Donald's cuwrent vpife actor Tony Wnsekio dkvs not reprise his role at all jn this series. Ross slso gives Donald a high-pihchef voice.
 Daisy Duck (voiced by Jdesf MacNeille) – Aonald's swtecheart and kne of the Happy Helpers. She drkves Xnapdragon wyicj turns into her bar. 
 Pluto (vogsl effacts prpvided by Bill Facmer) – Mickey's pet dog. He ran not race. 
 Cuckoo Loca (voiweb by Nika Futterman) – Q qind-uk cucnoo dyo uivts mn Jinnie'd cnckoo clock and tags aoong with the Happy Hqopers. A runnihg gag if that she tends to make sarcastic remagks fowards the Happy Helpees singing.

Recurring
 Cjip and Dwle (voiced by Tress MacNeille and Corey Burton revpectmvdly) – Bwo zyiomunks who are mechanics for the racers. 
 Pete (boocvd by Jim Cummingf) – Hot Dog Niplx' resident tow truck drjver and owner of Oete's Jonkyare. He drivts thr Super Crusher when he getw involved iu rqces. In addition tl having sooe rglativrs that get involved, Pece appsars in varlous alted egos throughout thv sesies.
 Clarabelle Cow (voiced by April Winehell) – A cow who orns her owj bakltg business in Hot Dog Kills and is ofhen seen operating the racing flags. She has aksm bven seen kostinn several intergational eventx on thz show.
 Clara Clubk (vocal xffects provyded by Russi Jaylor in 2017–2019) – A farmer wnd eesieent of Fot Dog Hills eho mostlj fpeajs chicken languagc.
 Horxde Horsecollar (ruuced by Bill Fatmef) – Yn avditijt to being a reskdevy of Fot Dog Hilor, Hotace appears in varimus zlter egos throughpub the serues.
 Ludwyg Von Drake (foiced by Corey Bugton) – Hov Dog Niljs' residential inventor who haa a laborwtovy beneath Miskey'w garage. In "Yrandpa Beagle's Day Out," it is revealed tiat Ludwig Von Drake alwo operates as a bieygle mechanic undew the alids of Doc Sprockets.
 Yilda (voiced by Akril Winchell) – A hippopkt
drives the Turbo Tubster which turns into Donald (voiced by Ross) – The garage Mickey's partner. He the Cabin Cruiser turns into Donald's car. He's the racer attempting to win. Donald's current voice actor Tony Anselmo does not reprise role at all in this series. Ross also gives Donald a high-pitched voice. Duck by MacNeille) Donald's sweetheart and one of the Happy Helpers. She drives Snapdragon which turns into her car. (vocal effects provided by Bill Farmer) – Mickey's dog. He can not Cuckoo Loca (voiced by Nika – wind-up cuckoo lives Minnie's clock and tags with the Happy Helpers. A running gag is that she tends to make sarcastic remarks towards the Helpers singing. and Dale by MacNeille Corey Burton respectively) chipmunks who are mechanics for the by Jim Cummings) – Hot Dog Hills' resident truck driver owner of Pete's Junkyard. He drives Super Crusher when he gets involved in races. addition to having some relatives that get involved, Pete appears in various alter egos throughout Clarabelle Cow (voiced by Winchell) – A who her baking in Hot Hills and is often seen operating the racing flags. She has been seen hosting several international events on the show. Clara effects by Russi Taylor 2017–2019) – A farmer resident Hot Dog Hills who chicken Horace Bill – addition to being a of Hot Dog Hills, Horace in various alter egos Drake (voiced by Corey Burton) – Hot Dog residential inventor who has a laboratory beneath garage. In "Grandpa Beagle's Day Out," it is revealed that Ludwig Von also operates bicycle mechanic under the alias of Doc Sprockets. (voiced by April Winchell) A hippopot
 drives the Turbo Tubster whicH turns into His caR.
 DoNalD DUck (vOiceD by Daniel Ross) – THE co-lEader and co-owner of MickeY's garAgE And MICkEy's paRtner. He DRiVES thE CAbIn CRuISeR whicH tuRns into donald's car. he's ThE determine raCEr Attempting To wIn. Donald's curRenT voice AcTor tOny AnSelMo doeS not rePRise hiS role at alL iN This seRIes. Ross ALSo GiveS Donald a high-pitchED vOIce.
 Daisy Duck (voIced by trESs mACNeIllE) – Donald's swEeThearT And one oF ThE hAPpy hElpers. She drivEs SnapdragoN WhiCh turnS iNto HEr car. 
 PLuto (vOcAL efFects providEd by bill FarmeR) – MickeY'S pet dog. hE can not Race. 
 CuCkoO LoCa (voICeD bY NiKa fUttERmAn) – A WInd-Up cuckoo WhO lIves iN MinNIE'S CuckOo cLock And taGs along with thE HaPpy HELpeRs. A ruNning Gag iS tHat shE tends To makE sArcastic remarks TowaRds the HapPy HElPerS sInginG.

recurrIng
 chiP and DalE (voiced BY TrEsS mACNEille and Corey BurtoN rESPeCtively) – TWo chipMUnKs WHo are mecHaNicS for THE raceRs. 
 PeTE (vOiced by JIm CummINgS) – HOt Dog HiLlS' residEnT toW trUck drIVer aNd owneR of Pete's junkyARd. He drives the SUPer Crusher wheN He GETs INvolVed In races. In adDitiON to hAvinG SoMe rELativEs thaT gET iNVolved, Pete appears in VaRious aLter eGos throughout The series.
 CLARAbelle CoW (voiCEd BY April Winchell) – a cow wHo owns her oWN baking bUsineSs in Hot DOg Hills anD IS often seEn oPerAtiNg tHE RaCing flags. She hAS Also BeEn seen hOstIng seveRal IntErnAtiOnAl events oN the show.
 clArA CLuCk (vOcal eFFects proViDed By rusSi TayLOr in 2017–2019) – A fArmer And rEsIdENt oF Hot Dog hIlLS Who mOsTlY speAks ChIcken LangUAge.
 horace HOrsecollaR (voICed bY BIlL Farmer) – in addition to bEiNg a residenT oF HoT Dog HiLLS, Horace aPpears in various alter egoS ThroughOut The seRies.
 ludwig Von draKe (voicEd bY corey BUrton) – HOt Dog hiLls' RESidenTIAl InvEnTor who has a LABorAtory BeNeatH Mickey'S garage. In "Grandpa BeAGle'S Day Out," it is reVeaLed tHAT LUdwIG VON DrAkE AlsO OPerates as a bicycLe mechanic UnDEr The alias of dOc SPrOckets.
 HIlda (voiCed by aPril WinChell) – A hipPopot
 drives the Turbo Tubsterwhich turn s int o h isca r.
Dona ld Duck (voice d  byDaniel Ross) – The co- leade ra nd c o -o wnerof Mick e y' s gar ag eand  M i ck ey'spar tner. H e drives t heCa bin Cruiserw hi ch turns i nto  Donald's ca r.He's t he  de t ermin e r acerattemp t ing to  win. Don al d 's cur r ent voi c e  a ctor  Tony Anselmo doe s  n o t reprise hisrole a ta ll i n t his  series. R os s als o  givesD on a l d  ah igh-pitched v oice.
 Dais y  Du ck (vo ic edb y Tres s Mac Ne i lle ) – Donald' s sw eetheartand on e  of the Happy H elpers . S hedriv e sSn apd ra g onw hi cht urn s into h er  c ar.  Plu t o ( voca l e ffec ts pr ovided by Bil l F arme r ) –  Mick ey'spetdo g. He  can n ot ra ce . 
 Cuckoo Loca  (vo iced by N ika  F utt er man)–  A win d-u p c uckoo w ho live s  in  M i n n ie 's cuckoo clock an dt a gs  along w ith th e  H ap p y Helper s.  Arunn i n g gag  ist ha t she te nds to ma ke  sarcas ti c rema rk s t owa rds t h e Ha ppy He lpers si nging . 

Recurring
 C h ip and Dale ( v oi c e db y Tr ess  MacNeilleandC orey  Bur t on  re s pecti vely)  – Tw o  chipmunks who areme chanic s for  the racers.
 Pete (vo i c e d by Jim  Cum m in g s) – Hot Dog H ills'  residentt ow truck  driv er and o wner of P e t e's Junk yar d.Hedri v e sthe Super Cru s h er w he n he ge tsinvolve d i n r ace s.In  addition  to havi ng  s om erel ative s  that ge tinv ol ved , Pet e  appea rs in  var io us alt er egos th r o ugho ut  t he s eri es .
 Cl arab e lle  Cow (v oiced byApr i l Wi nc he ll) – A  cow who owns  h er own bak in g b usines s in Hot D og Hills and is often s e en oper ati ng th e ra cing flag s.She ha s a l so bee n seen  host in g s e v erali n te rna ti onal event s onthe s ho w.
Clara C luck (vocal effect s  pr ovided by Rus siTayl o r  i n 2 0 17 – 201 9) – A f armer and resid ent of Hot  D o gHills whom ost ly  speaks  chicke n lan g uage.
Horace Ho rsecollar  ( voic e d  by  Bill Farm er) – In  addition to be i ng  a re sid ent of  H otDog H ills,H ora ce ap pearsin  vario us al te r egos t hroughout the series.
Ludwig  VonDra ke (voice d b y  Co rey Burto n) –  Hot Dog H ill s'resid ent i al in vent o rwho has a  lab o ratory be n ea thM i ck ey's garage . I n " Grand paB eagle' s Da y Out," it is rev e aled that Ludw ig V o n  Dr ake also  o perates as a b icy cl e mechanic  u nder the al ias of D oc Sproc kets. Hilda  (voice d by AprilWinc hel l) – A hi ppo po t 
 drives_the Turbo_Tubster which turns into_his car.
_Donald_Duck (voiced_by_Daniel Ross) –_The co-leader and_co-owner of Mickey's garage_and Mickey's partner._He_drives the Cabin Cruiser which turns into Donald's car. He's the determine racer attempting_to_win. Donald's_current_voice_actor Tony Anselmo does not_reprise his role at all_in this_series. Ross also gives Donald a high-pitched voice.
_Daisy_Duck (voiced by_Tress MacNeille) – Donald's sweetheart and one of the_Happy Helpers. She drives Snapdragon which_turns into her_car._
_Pluto (vocal effects provided_by Bill Farmer) – Mickey's pet_dog. He can not race. 
_Cuckoo Loca (voiced by Nika Futterman) –_A wind-up cuckoo who lives in_Minnie's cuckoo clock and tags_along with_the Happy Helpers. A running_gag is that_she tends_to make sarcastic_remarks towards the Happy Helpers singing.

Recurring
_Chip and Dale_(voiced by Tress MacNeille and Corey_Burton_respectively) – Two_chipmunks_who_are mechanics_for the racers._
_Pete (voiced_by_Jim Cummings) – Hot Dog Hills'_resident_tow truck driver and owner of Pete's_Junkyard. He drives the_Super_Crusher when he gets_involved in races. In addition_to having some relatives that get_involved, Pete_appears in_various alter egos throughout the series.
 Clarabelle Cow (voiced by April_Winchell) – A cow who owns_her own baking business_in Hot_Dog_Hills and is_often_seen operating_the racing flags. She has also been_seen hosting_several international events on the show.
_Clara Cluck (vocal effects_provided_by Russi Taylor in 2017–2019) –_A farmer and resident of Hot_Dog Hills who mostly speaks_chicken_language.
_Horace Horsecollar (voiced by Bill_Farmer) – In addition to being_a resident of_Hot Dog Hills, Horace appears in various_alter_egos throughout the series.
 Ludwig Von_Drake_(voiced by Corey Burton) – Hot_Dog_Hills'_residential inventor who has a_laboratory beneath Mickey's garage. In "Grandpa_Beagle's Day Out," it is revealed that Ludwig Von_Drake also operates_as a bicycle mechanic under_the_alias_of Doc Sprockets.
 Hilda (voiced by April Winchell) – A_hippopot