11岁的小男孩托比是一个狂热的小发明家。一天,他遇见了正在寻找父母的机器人罗比,原来罗比一家的飞船遭遇了事故,罗比不幸和家人失散了,于是托比决心施以援手,两人成为了好朋友。为了方便搜寻,他们发明了一个既能航行,又能浮在水上,还能在路上行驶的飞行器——奇幻冒险者。然而心怀不轨的约书亚连同他的伙计紧随其后,想利用罗比和奇幻冒险者进行他们邪恶的计划,但友谊的力量之强大却让他们始料未及。。After amusements working in a restaurant, Charlie uses his lunch break to go roller skating. Mr. Stout makes advances toward the unwilling Edna (whose father and Mrs. Stout had earlier carried on in the restaurant). After a roller skate ballet, Charlie (now as Sir Cecil Seltzer) is invited to a party at Edna's. All the "couples", including a new partner for Mr. Stout. show up.。