When a carefree party aboard a luxury yacht takes a deadly turn, a tenacious socialite (Ruby Rose) finds herself trapped at sea with three ruthless thieves. Cut off from the world and with no escape, she's forced to rely on her wits and sheer will to survive. As the intruders tighten their grip, she turns the tables, fighting back with relentless determination. The Stowaway is a high-stakes thriller where survival means taking control or being left for dead.