The Adventures of Mary-Kate & Ashley: The Case of the Mystery Cruise
23m
Directed by
On board the "Fun Ship," the twin detectives find fun and solve crimes while soaking up the Caribbean sun.
| Actor | Role |
|---|---|
 Ashley OlsenAshley Olsen | Ashley Olsen |
 Mary-Kate OlsenMary-Kate Olsen | Mary-Kate Olsen |
 Elizabeth OlsenLizzie Olsen | Lizzie Olsen |
| TTrent OlsenTrent Olsen | Trent Olsen |
 Morgan KrantzLyle | Lyle |
 Tracy NelsonMary-Kate and Ashley's mom | Mary-Kate and Ashley's mom |