Casper

A friendly ghost with unfortunate relations, Casper has to face the spooks of his haunted abode to help his friend Kat save her father from the villainous Carrigan. The pair begin in the attic and work their way through the large mansion, screen by screen. To help keep Kat safe, there are objects in the house that Casper can morph into after collecting. He uses these forms to overcome various hazards.