) has a unique, sometimes overwhelming gift: she can see and communicate with earthbound spirits. These "lost souls" are trapped between worlds, held back by unfinished business, unspoken apologies, or unresolved trauma. With the support of her devoted husband, Jim Clancy ( David Conrad

Otros personajes destacados incluyen a Jim, el esposo de Melinda, que es un apoyo constante para ella; Maddie, la hija de Melinda, que crece a lo largo de la serie; y Delia, la amiga de Melinda, que proporciona comicidad y apoyo emocional.