Johnny Test (2021) Cast & Crew
James Arnold TaylorJohnny Test (voice) Trevor DevallDukey (voice) Ashleigh BallMary Test (voice) Maryke HendrikseSusan Test (voice) Tim StubyRegisseur / Schrijver Scott FellowsSchrijver / Executive Producer Mike LeffingwellSchrijver Guy MoonOriginal Music Composer Adam SchlesingerTheme Song Performance 
