When Gloria, the loathed office receptionist, is found dead—and Charlie admits to being the first person to talk to the victim after the murder—there's no turning back. The police, impressed by Charlie's psychic powers, insist on her help in their investigation, and Charlie soon discovers that Gloria more than lived up to her nickname of "the office witch"—she was a member of a local witches coven. Unwillingly drawn into the bewitching and bewildering case, Charlie realizes she must mobilize all her powers to silence Gloria's insistent voice from beyond the grave.