‘We Need to Do Something’ Film Theories: Explanations, Themes, and Meaning

Don’t you love finding a horror gem you’ve never heard of on a streaming service? That’s how I found We Need to Do Something. I was bored and looking for something to watch, and this came up.

I’m glad it did.

It’s not an earth-shattering horror film. But it’s heavy on symbolism and deeper meanings, and that’s what I’m all about. 

Here are some of my thoughts on We Need to Do Something.

Screenshot from “We Need to Do Something” trailer.

Top Theories About the Meaning and Themes of ‘We Need to Do Something’ (2021)

1. Guilt-Driven Penance

Theory: The bathroom becomes a purgatorial cell where each family member is forced to atone for personal and collective sins—Melissa’s witch-craft, Robert’s alcoholism, Diane’s passivity, the family’s denial of Bobby’s needs—until confession and sacrifice are complete.

• Why It Fits:
  • Every supernatural escalation occurs only after a hidden wrong is exposed: the dog-tongue spell, Robert’s hoarded alcohol wipes, Diane’s silence. The room itself functions like a confessional; nothing leaves until secrets surface and blood is paid.
• Key Moments:
  • The dog’s speaking bite forcing Melissa to remember the severed tongue spell
  • Robert’s violent detox and rant about “witches” just before he’s killed with a mirror shard (literal self-reflection)
  • Diane smashing through bricks—the first crack in their denial—only to return drenched in consequences

2. Addiction as Devouring Force

Theory: The storm and encroaching horrors externalize Robert’s addiction, showing how substance abuse consumes a household and turns family members into predators or prey.

• Why It Fits:
  • Robert’s alcoholism dictates the group’s mood swings, food scarcity, and ultimate cannibalistic suggestion. The infected snake bite and talk of eating Bobby parallel how addiction “eats” loved ones. Even the off-screen gunfire hints at collateral damage.
• Key Moments:
  • Robert guzzling alcohol wipes and spiraling into rage as supplies run out
  • His proposal to eat Bobby framed as “survival,” mirroring an addict’s self-justification
  • The final unseen crash, implying the addiction’s fallout continues beyond the bathroom\

3. Queer Awakening & Societal Backlash

Theory: Melissa’s same-sex relationship triggers forces that punish non-normative desire; the bathroom trap mirrors the closet—a confined space where identity becomes both refuge and prison.

• Why It Fits:
  • Flashbacks link the disaster to Melissa and Amy’s kiss, the dog-tongue spell against a homophobic bully, and Amy’s cryptic “something inside me.” Supernatural retaliation reads as patriarchal society (voiced by a “good boy” dog) policing queer love.
• Key Moments:
  • The dog calling itself a “good boy” before violence—performative obedience masking aggression toward difference
  • Robert’s witch-hunt rant positioning Melissa as corrupting force
  • Melissa’s vision of Amy attacking her—internalized fear that loving Amy doomed them

4. Chaos-Magic Gone Awry (Folk-Horror Lens)

Theory: Amy’s spell doesn’t merely backfire; it tears a hole in reality, letting archetypal horrors bleed into suburbia. The bathroom is a ritual circle the family can’t step out of until the magic burns itself out.

• Why It Fits:
  • Classic folk-horror trades on mundane spaces turned uncanny via transgression. Each phenomenon—the talking dog, bullet-ridden intruders, shifting masonry—feels like a different mythic intrusion, suggesting a rupture rather than a single monster.
• Key Moments:
  • Joe’s death following the tongue spell, echoing sympathetic-magic folklore
  • Men bursting in and dying off-camera, as though worlds are overlapping
  • Bricks inexplicably behind drywall, reinforcing reality’s re-stitching

5. Apocalyptic ‘Bottle-Hell’

Theory: The family actually died in the tornado; the bathroom is a pocket of Hell where they’re looped through escalating torments that mirror their worst traits (wrath, envy, gluttony, pride).

• Why It Fits:
  • Time feels suspended—no rescue, no weather change—and the house exterior morphs (tree, bricks, gunfire) with dreamlike inconsistency. Consuming the dog’s tongue and planning to eat Bobby align with infernal punishments.
• Key Moments:
  • Phone call answered by Robert, then hurled away—outside contact is impossible in the underworld
  • Bobby’s death by venom, evoking the serpent of Eden
  • Diane’s return soaked in blood, followed by the final unseen crash—an endless new cycle beginning

Key Themes in ‘We Need to Do Something’

Claustrophobic Isolation

The film compresses its characters into a single cramped space, using physical confinement to amplify fear, tension, and psychological erosion.

Fractured Family Dynamics

Underlying resentments and unspoken grievances surface under pressure, exposing how fragile familial roles become when external support systems collapse.

Survival-Driven Moral Erosion

Extreme scarcity pushes the characters toward progressively darker choices, questioning where the boundary lies between self-preservation and inhumanity.

Blurred Reality vs. Delusion

Unseen horrors, disorienting time lapses, and ambiguous sounds erode certainty, suggesting that perception is as dangerous—and mutable—as any monster.

Ritual and Consequence

Hints of occult practice thread through the story, framing small acts of transgression as potential catalysts for devastating, disproportionate fallout.

Plot Summary

• Year Released: 2021
• Director: Sean King O’Grady
• Writer: Max Booth III

A violent tornado strands teenager Melissa, her younger brother Bobby, and their parents Robert and Diane in the household bathroom after a fallen tree seals the door shut. As hours stretch into days, food, water, and Robert’s liquor run out, heightening tension inside the claustrophobic space. A snake slithers in, a disembodied “good boy” dog bites Melissa and speaks, and distant gunfire hints at unseen chaos outside—blurring the line between natural disaster and supernatural siege. Flashbacks reveal that Melissa and her girlfriend Amy cast a revenge spell on a bullying classmate using a severed dog’s tongue; his subsequent death suggests their ritual may have unleashed the horrors now closing in. Bobby succumbs to snake venom, Robert’s withdrawal turns homicidal, and Melissa fatally stabs him when he proposes cannibalism. Diane smashes through an inexplicable brick wall, returning blood-soaked just as another crash shakes the room, leaving Melissa—and the audience—unsure whether any escape from the mounting dread is possible.

Movies with Similar Themes to ‘We Need to Do Something’

(*This site is reader-supported. If you buy something through the links below, I may earn a small commission at no extra cost to you. As an Amazon Associate, I earn from qualifying purchases made through these links.)

10 Cloverfield Lane (2016)

Survivors hunker in an underground bunker after a supposed attack; the real danger may be the man controlling the shelter.

—> Watch 10 Cloverfield Lane online.

The Mist (2007)

Shoppers barricade a supermarket as a supernatural fog—and the fanaticism it breeds—turns neighbors into threats.

—> Watch The Mist online.

Cube (1997)

Strangers wake inside a maze of lethal rooms, where paranoia and moral collapse become deadlier than any trap.

—> Watch Cube online.

Devil (2010)

Five people stuck in an elevator confront mounting dread when they suspect one of them is a literal demon.

—> Watch Devil online.

The Lodge (2019)

A snowed-in stepfamily spirals into delusion and guilt as isolation dredges up cult trauma and eerie phenomena.

—> Watch The Lodge online.

Pontypool (2008)

Radio hosts lock themselves inside their station while a language-borne virus outside warps meaning—and sanity.

—> Watch Pontypool online.

Gerald’s Game (2017)

After a bondage mishap, a woman handcuffed to a bed battles hallucinations and buried trauma in an empty lake house.

Buried (2010)

A kidnapped contractor awakens in a coffin underground, racing dwindling oxygen and unseen captors beyond the box.

—> Watch Buried online.

Have Your Own ‘We Need to Do Something’ Theory?

Definitely a fun watch and probably worth watching again. I’m a sucker for an extended allegory, and that’s exactly what We Need to Do Something is.

But what, exactly, it’s about is up for debate. I said what I think — now it’s your turn. Let me know in the comments below.

😱