After being evicted from the opera for barking along with her favorite arias, Genevieve is dog napped by an impresario who sets her up at a dinner theatre. When Madeline finally catches up with her talented canine, Genevieve, now a star is reluctant to go home because she is still embarrassed about the incident at the opera. It is up to Madeline to convince Genevieve how much she is missed at the Old House.
Madeline, Pepito and the girls visit Miss Clavel's aunt and nephew in their Alpine chalet. The trip is laden with adventure - from skiing and skating to an abominable snowman sighting. Later, when the group is trapped in the chalet by a terrifying avalanche, it is Madeline's spirit and ingenuit...
Madeline is "discovered" by a Hollywood director and is transported to California for her motion picture debut with her idol, Sugar Dimples. But Sugar turns out to be a spoiled brat and it is up to Madeline to teach her that true friendship is more valuable than fame and stardom.
Lord Cucuface takes the girls and Pepito on a yacht trip, and excludes the girls when he teaches Pepito sailing techniques. But it is Madeline's skill that saves the day when she and Pepito capsize on an island populated by "pirates" (who turn out to be harmless actors, but terrifying nonetheles...
