Production Credits Arnold
Arnold
Full Cast & Crew
An in-depth look at the talented ensemble and technical visionaries who brought Arnold to life.
The Cast
7 Members
J.D. DanielsArnold (voice)
Francesca Marie SmithHelga (voice)
Justin ShenkarowHarold (voice)
Jamil Walker SmithGerald (voice)
Craig BartlettBrainy (voice)
Dan CastellanetaGrandpa (voice)
Tress MacNeilleGrandma (voice)
Technical Crew
Top Credits