The opening sequence of War of the Worlds uses eerie non-diegetic music and shots of unevolved basic life forms to create a creepy and suspenseful tone. Shots comparing humanity to bacteria and depicting the Earth as insignificant help reinforce the narrator's message about humanity's small size in the universe. A shot of a city from above and light approaching the Earth may foreshadow the arrival of aliens, building suspense as the title sequence ends with the same bright light flying toward the camera.