Karate champion Matt Logan is enlisted by the police to train officers in self-defense after narcotics agents are killed by an assailant using the martial arts.
After Lori Brandon suffers a stillbirth, her husband Frank obtains a job with a toy company in northern California. Frank's new boss, the mysterious Mr. Cato, explains that Frank's position will involve magic. Cato, who seemingly holds enormous influence over the town, is pursuing the power of necromancy and believes that Lori holds the key that will help him resurrect his own dead son.
In this musical, fairly light movie, two young people, Joey and Piper are in love. They embark on a cruise to Paris to get married, with the acerbic but kind Aggie as a chaperon. Along the way, their sweet innocent romance runs into trouble when Coco, a french dancer uses Joey to make her straying boyfriend jealous.