Being isolated in the middle of the ocean on a ship manned by a psychopathic villain is a scary prospect for anyone who gets anxiety about the water, and Under Siege stands out amongst ‘90s thrillers because of the memorable performance by Tommy Lee Jones as the main villain. While the film isn't explicitly set in the open waters of the ocean, it's a harrowing below-surface survival thriller that uses water as its monstrous villain. Black Sea is a unique thriller in the genre with a diversified category of fear not typically depicted in modern oceanic features.