A widower and his sons fall in love with Angela (Laura Antonelli), the beautiful housekeeper. Each man uses his particular way to approach and capture the - apparently innocent and naive - young woman, and to see more of her sexy body. But only one of them succeeds in dominating and conquering her.

Professor Ayres discovers a secret in an ancient stone and when he opens a crypt, he revives zombies that kill him. He had invited three couples to visit him in his manor to reveal his discovery. However, they never get around to meeting the professor. Out of the blue, the zombies attack them and they seek shelter in the mansion. The creatures put the manor under siege while they protect themselves trying to survive to the horde of zombies.

1577. The Mother Superior at the convent of Archangel is seriously ill. The determined and calculating Mother Giulia plots to become the next Mother Superior. She receives tough competition from tormented lesbian Sister Chiara and the lusty Sister Carmela.