Guardami nuda (1972)

For their honeymoon, newlyweds Cliff and Cydney head to the tropical islands of Hawaii. While journeying through the paradisaical countryside the couple encounters Kale and Cleo, two disgruntled hitchhikers and Nick and Gina, two wild but well-meaning spirits who help guide them through the lush jungles. The picturesque waterfalls and scenic mountainsides quickly give way to terror when Cliff and Cydney learn of a grisly murder that occurred nearby and realize that they're being followed by chance acquaintances that suspiciously fit the description of the killers.

A couple lose their home and later discover the husband has been diagnosed with a terminal illness as they embark on a year long coastal trek.

After being forced to drive a mysterious passenger at gunpoint, a man finds himself in a high-stakes game of cat and mouse where it becomes clear that not everything is as it seems.

A terminally ill man and his teenage daughter embark on a road trip from California to New Orleans for his 20th college reunion. While there, he secretly hopes she can reunite with the mother who left them long ago.

A bickering couple driving cross-country pick up a murderous hitchhiker who threatens to kill them unless they take him to a sanctuary. In return he agrees to split some bank loot he has on him.

A 10-year-old boy spends a summer in the country with a childless couple and a precocious girl.

One evening, Hammer gives a ride to Christina, an attractive hitchhiker on a lonely country road, who has escaped from the nearby lunatic asylum. Thugs waylay them and force his car to crash. When Hammer returns to semi-consciousness, he hears Christina being tortured until she dies. Hammer, both for vengeance and in hopes that "something big" is behind it all, decides to pursue the case.

Naples, early 1980s. The strained marriage between Aldo and Vanda is fractured one evening when Aldo admits, unprompted, his infidelity. Equally hurt and bewildered, Vanda attempts to hide her pain from the couple's two school-age kids, lest they discover that their cramped apartment is not a home of trust and love. 30 years later, Aldo and Vanda are still tied together, but their relationship with each other and their children continues to be defined by what happened all those years ago.

A look at the mysterious relationship between Victorian art critic John Ruskin and his teenage bride Effie Gray.

After graduating from Emory University in 1992, top student and athlete Christopher McCandless abandons his possessions, gives his entire $24,000 savings account to charity, and hitchhikes to Alaska to live in the wilderness.