A psychologist, a psychiatrist and a prison warden open up a long-closed prison, unaware that the ghost of an electrocuted convict haunts it.A psychologist, a psychiatrist and a prison warden open up a long-closed prison, unaware that the ghost of an electrocuted convict haunts it.A psychologist, a psychiatrist and a prison warden open up a long-closed prison, unaware that the ghost of an electrocuted convict haunts it.