Photo of Giulio Berruti Giulio Berruti

Giulio Berruti in Killer Nun

Killer Nun

1978 NR

A mentally disturbed nun develops some nasty habits in this cult horror tale. Suffering from a brain disorder, morphine-addicted Sister Gertrude (Anita Ekberg) spins out of control. She tries to get help, but none of her colleagues at the mental hospital take her seriously -- until someone starts murdering patients. Gertrude's erratic behavior makes her the prime suspect, so the Mother Superior has Gertrude committed … but the murders continue.