An evil hypnotist/ventriloquist plots to gain an heiress' millions.
After five deranged children are involved in a bus wreck, they start killing people at the lodge who insulted them or were rude to them.
The wife and mistress of a loathed school principal hatch a plan to murder him while having the perfect alibi. They carry out the plan...but then his body disappears.
People are mysteriously disappearing near a remote Cornish village, where a scientist is experimenting with reviving the dead.
