The film centers around a girl who inherits a miniature horse that develops an unlikely friendship with her half-sister's Jack Russell Terrier, who takes to riding on the horse's back....
邪恶的克劳博士（托尼·马丁 Tony Martin 饰）锒铛入狱，令将他捉拿归案的G神探（弗伦奇·斯图尔特 French Stewart 饰）名声大噪。然而好景不长，G神探发现，随着时间的推移，自己身上的很多机能都发生了故障，因而惹出了一大堆的麻烦，G神探遭到了连连降职。
祸不单行，克劳博士越狱成功，正在酝酿更大的阴谋，想要把整个城市都毁于一旦。为了阻止悲剧的发生，市长设计出了新型机器人G2神...
The film centers around a girl who inherits a miniature horse that develops an unlikely friendship with her half-sister's Jack Russell Terrier, who takes to riding on the horse's back....