The film stars Ana Asensio, Natasha Romanova,[2] David Little, Nicholas Tucci, Larry Fessenden and Caprice Benedetti.

Phone calls to her family indicate that she is living in hiding due to some past transgression in her native Barcelona for which her mother assures her she's been forgiven but which Luciana does not want to return to face.

Due to her undocumented status, Luciana is forced to work menial, cash-pay jobs, such as babysitting and sign waving at a fast food restaurant.

Unable to afford the proper clothes, Luciana clandestinely vandalizes an outfit at a local boutique and convinces the store to sell it to her at a discount.

Unable to pay cab fare, Luciana tricks a driver into providing her a ride, then hides her belongings in a garbage can when the bouncer demands she only bring the locked purse inside.

The site's consensus reads: "Most Beautiful Island plunges audiences into a little-seen sector of society, with writer-director Ana Asensio's fearless performance leading the way".