Harvey Entertainment Company (Firm)

'Ghost therapist' Dr. James Harvey and his daughter Kat arrive at drafty, old Whipstaff Manor. Its greedy owner, Carrigan Crittendon, has hired Dr. Harvey to exorcise the house's apparitions: a friendly but lonely young ghost named Casper, who's just looking for a friend, and his outrageous uncles Stretch, Stinkie and Fatso (The Ghostly Trio).