MacGyver accompanies his friend Penny Parker to an old house she has inherited from her Aunt Betty, who mysteriously died 30 years before. When strange things start happening, Penny is sure that the house is haunted. However, MacGyver tries to convince her that there's no such thing as ghosts, but then he starts witnessing the strange events, too.

MacGyver helps an Amish family, who saved his life, from having their farm seized by the government.