It's a film that deals with an odd old couple from rural India who end up as uninvited guests in a suburban London home of a young couple. What follows is a series of misadventures one after the other turning the young couple's lives upside down.

The enigmatic Mr. Roarke makes the secret dreams of his lucky guests come true at a luxurious but remote tropical resort. But when the fantasies turn into nightmares, the guests have to solve the island's mystery in order to escape with their lives.