Sandra is a rich widow who wants to know the beach house her late husband has left her. She goes there with her lover Odilon, an unscrupulous young man whose studies she's supporting. Helping her with the red tape is dr. Carvalho, a very conservative and old-fashioned lawyer. In her way to the house, she meets a couple of hippies, looking for a place to stay. She hires them as temporary housekeepers.
Cristina is a rich, spoiled princess visiting Rome with her royal parents. The mission of their visit is to marry her off to a super-wealthy corporate type and thereby start to turn around the losses their small kingdom is experiencing in its casino business.
French secret agent Joss Baumont is sent to kill the president Njala of an African country. However, a counter-order is given before he can execute his mission and he is abandoned in the hands of foreign authorities.
To win the right to marry his love, the beautiful princess Andromeda, and fulfil his destiny, Perseus must complete various tasks including taming Pegasus, capturing Medusa's head, and battling the Kraken monster.