Marie and her friend Billy are playing pirates and Marie is the pirate and Billy is her assistant. Marie's widowed mother becomes engaged to Mr. Cross , whom Marie doesn't like -- she much prefers Jack Laird, a secret service man. Laird's investigation of opium smugglers leads him to suspect that Cross is involved, but Marie's mother refuses to let him be searched.
| Actor | Role |
|---|---|
 Marie OsborneMarie, Captain Kiddo | Marie, Captain Kiddo |
| MMarion WarnerMarie's Mother | Marie's Mother |
 Philo McCulloughJack Laird | Jack Laird |
 Harry von MeterMr. Cross | Mr. Cross |
 Roy ClarkBilly | Billy |
 Sunshine Sammy MorrisonNot listed | Not listed |