Invasion of the Body Snatchers and E.T.: Aliens and Anxiety
Two Alien Films, Two Anxieties
This lesson compares Invasion of the Body Snatchers (dir. Don Siegel, USA, 1956) with E.T. the Extra-Terrestrial (dir. Steven Spielberg, USA, 1982) to explore how the science-fiction genre uses the figure of the alien to express the anxieties of its moment. The comparison is a study in genre reversal: where Siegel’s alien is a source of existential dread, Spielberg’s is a source of warmth and wonder. This reversal is not simply a matter of tone but of production context, filmmaking technique and the ideological positions each film occupies.
Invasion of the Body Snatchers was directed by Don Siegel in 1956, produced by Walter Wanger Productions and distributed by Allied Artists; it was photographed in monochrome SuperScope by Ellsworth Fredericks, with a score by Carmen Dragon. E.T. the Extra-Terrestrial was directed by Steven Spielberg for Amblin Entertainment / Universal in 1982, photographed by Allen Daviau, with a score by John Williams.
Production Context: Cold War B-Picture and 1980s Family Blockbuster
Invasion of the Body Snatchers is a modestly budgeted independent production distributed by Allied Artists — a B-picture by the standards of its day — released into the height of the Red Scare and McCarthyism. Its political reading — that “pod people” replacing townspeople allegorises the communist infiltration of American society, or alternatively the McCarthyite pressure to conformity — is built into its first reception. Don Siegel (later known for Dirty Harry) resisted the studio’s decision to add a framing device: a hospital interview in which Miles tells his story to a sceptical psychiatrist. Siegel preferred the more ambiguous ending in which Miles stands on a highway screaming a warning that no one believes. The studio’s addition makes the film’s paranoia seem retrospectively manageable; Siegel’s preferred cut left it open.
E.T. the Extra-Terrestrial represents the polar opposite of the B-picture: it was the highest-grossing film at original release of any film to that date, a signature work of the Amblin Entertainment aesthetic that Spielberg had been developing across the late 1970s and early 1980s. Cinematographer Allen Daviau worked with Spielberg to establish a visual grammar built on warm light through doorways and a low camera that sits at child height. John Williams’s score is among the most explicitly emotion-cueing in mainstream cinema — a non-diegetic orchestral work that tells the spectator how to feel at each beat, a deliberate maximalism that Spielberg embraced rather than resisted.
Key Sequences and Micro-Analysis
The first pod discovery is filmed in deep contrast monochrome: Ellsworth Fredericks uses a strongly directional key light that carves the basement into horizontal bands of shadow, with the central pod illuminated in a pool of harsh white light against the surrounding black. The frame is held in a long static medium shot as the characters approach. There is no rapid cutting — the horror is not in editing speed but in the stillness of the threat. Carmen Dragon’s score drops out entirely at the moment of discovery, replaced by near-silence broken only by diegetic ambient noise — a faint hum that should not be there.
The macro significance of these micro choices is fundamental to the film’s ideological project: the horror is not external spectacle but internal substitution. The pod is not a monster; it is a replacement — identical in every external feature. Siegel stages the first reveal gradually rather than as a shock cut, because the horror is not the sight itself but the implication of what it means for everyone they know. The monochrome photography strips the small-town world of colour and comfort, making it epistemically unstable long before the narrative confirms that instability.
Elliott’s closet discovery of E.T. is staged at child height — Daviau’s camera sits at floor level, so the audience occupies Elliott’s spatial vantage point. The scene takes place in warm semi-darkness: key light spills from an open door to one side, giving the toy-cluttered closet a golden-amber edge-light that softens the frame. When Elliott and E.T. both recoil and scream, the cut is rapid; but immediately afterwards the editing slows to long takes as both characters study each other in mutual curiosity.
The macro effect of the cinematography is to grant E.T. the same kind of spatial reality as Elliott rather than presenting him as a threat from outside. Where Siegel’s pod is revealed in isolation, under harsh light, at adult eye-level (a clinical discovery), Spielberg’s alien is encountered in the shared domestic mess of a child’s closet, in warm ambient light, at the child’s own level. The spatial and tonal choices communicate the genre reversal before a word is spoken.
Sequence 3: The Late-Act “Don’t Fall Asleep” Chase (Invasion of the Body Snatchers)
In the late-act chase sequence, Miles and Becky flee through dark streets while the town’s population closes in silently. Fredericks uses SuperScope wide framing to make the streets feel exposed and open — there is nowhere to hide in the horizontal geometry of the small-town grid, and the mise-en-scene of those streets (entirely normal, domestic, suburban) makes the danger feel pervasive rather than contained. The editing rhythm increases sharply here, a rare moment of pace in a film that has been largely static: short cuts, partial views, footsteps.
The contextual significance is that the threat — ordinary American citizens who have been replaced — cannot be distinguished visually from the non-threat. Siegel’s film refuses the reassuring iconography of the science-fiction monster. There is no creature to fight, no clear enemy to defeat: the paranoid structure is that everyone is potentially the enemy. This is the Cold War allegory rendered in purely filmic terms.
Sequence 4: The Iconic Flying-Bicycles Silhouette (E.T.)
The image of Elliott’s bicycle rising against a full moon is one of the most analysed single images in Spielberg’s work. Daviau shoots the sequence in silhouette: the children and the alien are reduced to dark shapes against a luminous white disc, the sky behind them deep blue-black. John Williams’s score at this moment builds from a repeated three-note motif to a full orchestral statement timed precisely to the bicycle clearing the moon’s horizon.
The micro choices work together to create a moment of pure aesthetic spectacle that is also ideologically significant: the silhouette technique removes suburban specificity. These are no longer children from a Californian cul-de-sac but universal childlike shapes, and the alien is not a particular creature but a shape of freedom and wonder. Where Invasion of the Body Snatchers uses the alien to shrink and threaten the human world, Spielberg uses it to expand and elevate it. The genre’s ideological work — what the alien does to the world the film depicts — is entirely inverted.
The core comparative argument: Invasion of the Body Snatchers uses monochrome, static framing, silence and gradual reveal to construct the alien as an invisible, ideologically charged threat; E.T. uses warm colour cinematography, child’s-eye-view camera, non-diegetic orchestral maximalism and iconic silhouette to construct the alien as a source of transcendence. Both choices are shaped by their production contexts: Cold War paranoia in 1956 and Reagan-era family-blockbuster sentimentality in 1982.
A tempting but weak comparative framing is: “In Invasion of the Body Snatchers the alien is bad and in E.T. it is good.” This is technically accurate but gains no marks on its own. What earns marks is: how is each alien constructed as threatening or benevolent through specific filmic choices? Which sequences does each film use? What is the exact micro-choice (monochrome deep-contrast photography vs. child’s-eye-view warm lighting)? And what is the contextual reason (Cold War allegory vs. Reagan-era family spectacle)? The “good vs. bad” observation is the starting point of an answer, not the answer itself.