Narrator: Linette Geisel
Warren; Ghost Breaker and Kentuckian hero: Bill Mosley
Maria Theresa, Princess of Aragon: Amanda Friday
Rusty Snow; Warren's servant man: Phil Chenevert
Carlos, Duke of Alva, cousin of Maria Theresa: Marty Kris
Colonel Jarvis of Meadow Green (older voice): Marty Kris
Mandy; Colonel Jarvis's servant woman: Jenny Lundak
Doctor: Chuck Williamson
Major Selby: Nathanial W.C. Higgins
Hotel Page: Marty Kris
Colonel Jim Marcum, wealthy and prominent Kentucky sportsman: Jerry James
Brazilian coffee merchant: Amy Gramour
Detective 1: David Olson
Detective 2 ToddHW
Nita; Chic young Spanish servant to Maria Theresa: Abigail Bartels
Ship's Porter: Lucy Perry
Ship's Steward: Chuck Williamson
Ship's Officer: Barry Eads
Ship's Captain: Kevin Soini
Scotland Yard Detective: Barry Eads
Senorita Deloris, daughter of Senor Vardos: Heather Hamtil
Senor Pedro, tavern keeper: ToddHW
Don Robledo: Nathanial W.C. Higgins
Human Battleship: Liberty Stump
Vardos, Prince's Retainer: ToddHW

Audio edited by: Linette Geisel