这部充满欢乐的动画剧集改编自大受欢迎的电影《无敌当家》，讲述人气圣伯纳犬贝多芬的奇妙历险。贝多芬要跟它的疯狂动物朋友们一起，带领我们踏上多彩多姿的狗狗冒险。
Nicholle Tom
Ryce Newton (voice)
Joel Murray
Beethoven (voice)
Dean Jones
George Newton (voice)
Kath Soucie
Alice Newton (voice)
J.D. Daniels
Ted Newton (voice)
Francesca Marie Smith
Emily Newton (voice)
Tress MacNeille
Ginger (voice)
Joe Pantoliano
Sparky (voice)
Bill Fagerbakke
Caesar (voice)
Brian George
Mr. Huggs (voice)
Scott Menville
Puff-Puff (voice)
David Doyle
Blind Shep (voice)
Hank Azaria
Killer (voice)
Maurice LaMarche
Police Officer (voice)
