Casper is a kind young ghost who peacefully haunts a mansion in Maine. When specialist James Harvey arrives to communicate with Casper and his fellow spirits, he brings along his teenage daughter, Kat. Casper quickly falls in love with Kat, but their budding relationship is complicated not only by his transparent state, but also by his troublemaking apparition uncles and their mischievous antics.
as Casper (voice)
as Kathleen 'Kat' Harvey
as Dr. James Harvey
as Carrigan Crittenden
as Paul 'Dibbs' Plutzker
as Stinkie (voice)
as Stretch (voice)
as Fatso (voice)
as Casper on Screen
as Dr. Raymond Stantz (uncredited)
as Nicky
as Andreas
as Vic DePhillippi
as Amber Whitmire
as Amelia Harvey
as Mr. Rugg
as Father Guido Sarducci
as Terry Murphy ('Hard Copy')
as Woman Being Interviewed
as Reporter (voice)
as The Crypt Keeper (voice)
as Mr. Curtis
as Student #1
as Student #2
as Arnold (voice)
as Drunk in Bar
as Student
as Phantom
as Rodney Dangerfield (uncredited)
as Clint Eastwood (uncredited)
as Mel Gibson (uncredited)
as Little Red Riding Hood (uncredited)
as Kid at Party (uncredited)
as Student (uncredited)
as Fatso's Burping (uncredited)
as Radio announcer (uncredited)