Danny Boyle, Francis Lawrence, and David Fincher are film directors who were discussed. Danny Boyle is known for the post-apocalyptic horror film "28 Days Later" and uses techniques like handheld camera work and wide angle shots. Francis Lawrence directed "I Am Legend" and uses bright and dark lighting as well as a wide range of camera angles. David Fincher directed psychological thrillers like "Seven" and "Fight Club" and uses techniques such as low key lighting in dark colors and filming scenes from an omniscient point of view.