Survival Island (2005), also known as Three, is a tense drama-thriller that explores the dark side of human nature when stripped of civilization's comforts. The film follows a wealthy couple, played by Kelly Brook and Billy Zane, who find themselves stranded on a remote tropical island with a crew member after a yachting accident. What begins as a cooperative effort to survive quickly deteriorates into a psychological battle as resources dwindle and hidden tensions surface.

Director Stewart Raffill creates a claustrophobic atmosphere despite the expansive island setting, focusing on the deteriorating dynamics between the three characters. The performances effectively convey the gradual unraveling of social niceties, with Billy Zane portraying the entitled husband's descent into desperation and Kelly Brook showing surprising resilience. The film's strength lies in its examination of how privilege and power dynamics shift in a primal survival scenario.

While the premise isn't revolutionary, Survival Island delivers solid tension through its character-driven conflicts rather than relying on action sequences. The tropical cinematography provides a beautiful but deceptive backdrop to the unfolding human drama. For viewers who enjoy psychological thrillers and survival narratives that focus on interpersonal conflict over spectacle, this film offers an engaging 95-minute exploration of what happens when civilized people are pushed to their limits. The deteriorating trust and emerging betrayals will keep you invested in discovering who, if anyone, will make it off the island.