The list consists the deaths occurred in High Tension.

High Tension (2003)

Name Cause of death Killer Notes
Girl Decapitated The Killer Off-screen, dream
Alex's Father Face slashed with straight razor, decapitated with bookcase The Killer/Marie
Alex's Mother Throat slashed/hands cut off with straight razor
Tommy Shot in back with shotgun Off-screen
Jimmy Chest hacked with axe
The Killer Head bludgeoned with rock once/17 times with fence post covered in razor-wire, suffocated with plastic sheet Marie Marie's alter-ego
Motorist Disemboweled with concrete saw through windshield The Killer/Marie


  • The Killer is revealed to be Marie's alter-ego, due to her suffering from Multiple Personality Disorder and Schizophrenia.
    • It also reflects on The Killer's behavior on being sexually obsessed with killing and torturing women.
      • Also, it stems from Marie's desire to be alone with Alex.

Killers Identities

Victims Identities