Mysterious boat returns to a village 30 years after vanishing. Two men join its crew hoping for better fortune. After one voyage, they find themselves transported back in time, mistaken for the original crew.
Set in 1973 on an uninhabited island off the Cornish coast, a wildlife volunteer's daily observations of a rare flower turn into a metaphysical journey that forces her as well as the viewer to question what is real and what is a nightmare.