Ghost (1990)

Sam Wheat (Patrick Swayze) is a banker, Molly Jensen (Demi Moore) is an artist, and the two are madly in love. However, when Sam is murdered by friend and corrupt business partner Carl Bruner (Tony Goldwyn) over a shady business deal, he is left to roam the earth as a powerless spirit. When he learns of Carl's betrayal, Sam must seek the help of psychic Oda Mae Brown (Whoopi Goldberg) to set things right and protect Molly from Carl and his goons.