The twins investigate a mystery at Sea World in Florida.
Mary-Kate Olsen
Mary-Kate
Ashley Olsen
Ashley
William R. Moses
Tracy Nelson
Goodnight Mommy
Garage Sale Mystery: All That Glitters
Scooby-Doo! and the Sea Monsters
Scooby-Doo! in Where's My Mummy?
Scooby-Doo! Ghastly Goals
Homeward Bound II: Lost in San Francisco
Scooby-Doo! Mecha Mutt Menace
Scooby-Doo! Meets the Harlem Globetrotters
Slumberland
River Wild
See Spot Run
Haunted
Nancy Drew and the Hidden Staircase
To Grandmother's House We Go
The Good Witch's Wonder
A Scooby-Doo! Christmas
An Autumn Romance
Happy Halloween, Scooby-Doo!
Overdrive
Scooby-Doo! and KISS: Rock and Roll Mystery
