This 9-frame analysis summarizes how the film challenges horror film conventions through its use of comedy. In frame 1, a small dog drinking tea represents the start of infection, using an unconventional representation. Frame 3 shows ketchup on a nametag rather than blood. Frame 5 features a character dismissing a radio warning about infection through the use of comedy rather than building tension. Frame 7 uses contrasting fonts in the title credits while still conveying a dark atmosphere. Frame 9 features a comedic moment of a character falling that reduces tension rather than building it, as is standard for horror films.