Ryce Newton (voice)
Beethoven (voice)
George Newton (voice)
Alice Newton (voice)
Ted Newton (voice)
Emily Newton (voice)
Ginger (voice)
Sparky (voice)
Caesar (voice)
Mr. Huggs (voice)
Puff-Puff (voice)
Blind Shep (voice)
Killer (voice)
Police Officer (voice)
Roger (voice)
Rosebud (voice)
Watson (voice)
Dirt Salesman (voice)