Christopher Niosi is an American male voice actor, and voices Nick ArmyNeilPird and Ernesto.


Christopher Niosi is known for his voice-over work on various anime, some notable examples including Mob Psycho 100, Tales of Zestiria, and Pokémon. He is also the creator of TOME: Terrain of Magical Expertise, an online animated series distributed through websites such as YouTube and Newgrounds.

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  • Chris has stated that Ernesto is his favorite character out of the ones he has voiced.[1]
  • As an animation artist and cartoonist, KO, Rad, Enid, Peej and Pird are currently the only characters Chris has drawn that's shown in the public, with Pird being the only character that he voiced.[2][3][4][5]
  • Originally auditioned for the role of Raymond, but the role went to Robbie Daymond.[6]
  • Chris' alma matter is the same as series creator's Ian Jones-Quartey, School of Visual Arts. Jones-Quartey and Niosi met numerous times, taught him some animation and acquired him to audition for the show in the first place. The show became Chris' first union project and led him to join SAG-AFTRA.[7]


ve OK K.O.! Let's Be Heroes Staff
Show Staff Dave AlegreDiedrich BaderMelique BergerStevie BorbollaClancy BrownAshly BurchAnna CraigJim CummingsKeith DavidJonathan DavisRobbie DaymondAndrés du BouchetDanny DuckerMelissa FahnDave FennoyKate FlanneryKali HawkDave HermanGeneva HodgsonBen JonesToby JonesIan Jones-QuarteyCarrie KeranenHaewon LeeJamie MarchiJustin McElroyMary Elizabeth McGlynnRichard McGonagleErica MendezLara Jill MillerStephanie NadolnyChristopher NiosiJoe NipoteSteven OggMira OngchuaJohn PhamTony RevoloriRobbie RistCole SanchezRyann ShannonReshma ShettyParker SimmonsMichael SinterniklaasMarina SirtisDana SnyderMelodee SpevackJulia SrednickiRebecca SugarMena SuvariCourtenay TaylorJames UrbaniakMelissa VillasenorKari WahlgrenMichael-Leon WooleyBrandon WuNichole BloomTony Revolori