How Lighting Informs the Theme, Plot, Genre, and Story of Back to the Future (1985).
Back to the Future (1985) Week 2 blog
Various types of lighting are used in Back to the Future (1985), and for different reasons. High key lighting is defined by Goodykoontz & Jacobs (2014) as having a “Very bright light over everything, with few shadows and relatively low contrast between the lightest and darkest parts of the scene,” and it symbolizes hope, potential, and friends going the extra mile—or year-- for one another; low key lighting and three point lighting foreshadow ill-willed characters and the sci-fi genre as well as the noir sub-genre. Natural lighting also contributes to the sci-fi genre, and is used to express the essence of the Doc. Let’s take a look at some specific examples from the film to demonstrate these concepts in action.
In the opening scene, shadows from natural lighting are cast against the bars on the door. The shadows created from this natural light immediately give the film—and the Doc-- a noir aura. The Doc and the plutonium under his bed are mysterious, like the film’s sub-genre.
One benefit of using three point lighting to introduce the DeLorean is that the pop-out effect focuses the audience on the car, informing the deus ex machina (i.e., or God from the machine). Key lights are actually placed on top of the truck that stores the DeLorean spotlighting the car, the character, the DeLorean. Even after Marty crashes the DeLorean into Old Man Rivers’ barn traveling to 1955, the spotlighting from above gives the impression that the heavens are shining down on the machine. Soon after the accident, the backlights become noticeable.
When Marty exits the barn, a backlight from the headlights shines on him making him seem like an alien—which is exactly what he is mistaken as. According to the text, backlights are meant to make actors “pop out” from the background (2014). The lighting makes Marty seem like an alien popping out of the barn, thus benefiting and informing the sci-fi genre. But that’s not the only way the lighting informs the genre of this film.
Natural lighting is used when Marty explores the city in 1955. This type of lighting gives a realistic (or authentic) feel to an unrealistic, fictional event: time travel. When Marty returns to 1955, the audience begins to accept the year as a reality, when, in reality, one can most definitely not go back in time using a DeLorean and plutonium. Lighting is also used to inform the antagonists and protagonists in the plot as well as character development.
Flat lighting is used to show the protagonist’s, Marty’s, potential. Conversely, low key lighting tends to be a constant whenever Biff (the antagonist) is in a scene. The way the light hits Marty in this dinner scene is bright while shadows are cast over Biff’s face, foreshadowing Biff’s antagonistic ways. Biff degrades George, Marty’s father, and disrespects multiple people. The lighting reflects his lack of respect for others, and his antagonistic ways. Marty spends most of his time in the light because he’s a good guy. Let’s see how lighting expresses theme.
Lighting informs the theme of parents being people, too. Lighting is used to accentuate this theme during family dinner at the McFly’s house. Key lighting is used during the dinner when Lorraine explains how she met Marty’s dad, George. Shadows are cast harshly against George’s and Lorrain’s face while Lorraine explains to the kids how she and George met. The story Lorraine has known her whole life isn’t exactly the truth because George was never entirely honest with her, and the shadows express this. Further into the story, the audience learns that George was actually peeping in on Lorraine when he fell from a tree into the middle of road—at which point Lorraine’s father lightly hit him with the car. Marty learns this truth about his parents when he goes back to 1955, but the lighting foreshadowed this theme at the dinner table.
Had different choices been made in regards to the lighting, then the plot, story, and theme would be affected. If Biff and his car received the spotlight and the lighting from the heavens, then the entire story and theme would be altered. The lighting symbolizes hope and godlike power. If Biff is the good guy, the film becomes Machiavellian; the theme would be drastically changed to something along the lines of doing whatever is necessary to get what you need despite the people one might hurt on the way. Doc and Marty care about people and respect the past. That’s why Marty leaves the sports almanac in 1955. The lighting is pivotal in expressing the story, plot, genre, and the theme of parents being humans that make mistakes, too. TO be continued…
#Week2blog #Week2 #Deusexmachina #Britannica
                                                                                                    References
Deus Ex Macina. (n.d.). In Encyclopedia Britannica online. Retrieved from http://www.britannica.com/EBchecked/topic/159659/deus-ex-machinaÂ
Gale, B. & Zemeckis, R. (1985). Back to the Future. United States: Universal Pictures.
Goodykoontz, B., & Jacobs, C. P. (2014). Film: From watching to seeing (2nd ed.). San Diego, CA: Bridgepoint Education, Inc.Â
Machiavellian. (n.d.). Online Etymology Dictionary. Retrieved from http://www.etymonline.com/index.php?term=machiavellianÂ
Noir. (n.d.). In Encyclopedia Britannica online. Retrieved from http://www.britannica.com/EBchecked/topic/206993/film-noir








