The film lacks any depiction of non-cisnormative identities or same-sex intimacy. The character dynamics follow traditional survival horror archetypes within a maritime crisis.

Female characters like Linda and Vera hold functional roles as rescuers or technicians. However, the narrative does not subvert gender hierarchies, focusing instead on the external shark threat.

The ensemble appears relatively homogeneous, typical of mid-2000s genre cinema. While the cast includes international names, the story lacks explicit racial blending or diverse ethnic leadership.

The plot adheres to standard Western action-horror conventions centered on scientific discovery and institutional authority. It offers no significant ideological deconstruction or cultural critique.

No characters are shown navigating physical, neurodivergent, or sensory disabilities. The cast is defined primarily by their professional roles and physical ability to survive attacks.