‘It’s What’s Inside’ Film Theories: Themes and Meanings

I laughed out loud when I pulled up the Wikipedia article for It’s What’s Inside (2024) and saw the genres is stated:

“It’s What’s Inside is a 2024 American science fiction comedy horror mystery film …”

It’s SO true. And I can’t think of many movies that blend genres as much as this one did. But it did it to great effect.

Here are some of my thoughts about the movies themes and deeper meanings:

Screen capture from “It’s What’s Inside.”

Meaning and Themes of ‘It’s What’s Inside’ (2024)

1. Body-Swapping as a Metaphor for Hidden Desires and Resentments

Theory: The device that allows these friends to swap bodies reveals more than physical transformations—it exposes their buried longings and grudges. Each character’s willingness to assume (or remain in) a different body reflects the fantasies they’ve suppressed.

• Why It Fits:
  • Shelby, dissatisfied with her own life, initially embraces Nikki’s glamorous body and social media success. She resists swapping back, indicating a deep yearning for the validation Nikki’s image provides.
  • Cyrus, forced into Forbes’ body (and earlier into Reuben’s), grapples with the insecurity of realizing he “settled” for Shelby only after failing to be with Nikki. This underscores a longstanding regret and sense of missed opportunity.
• Key Moments:
  • Cyrus impulsively kisses “Maya” in Nikki’s body during Round 1, demonstrating how swapping bodies emboldens him to act on impulses he’d otherwise repress.
  • Shelby’s allergic reaction in Nikki’s body is a turning point—she wants Nikki’s life but can’t fully handle the hidden vulnerabilities (like severe allergies) that come with it.

2. External Identities vs. True Selves

Theory: The body-swapping premise questions whether each character’s true self is tied to their physical form or their personality. By living in others’ bodies, they confront traits (allergies, social media followings, personal baggage) that shape how others perceive them, revealing tensions between internal identity and external presentation.

• Why It Fits:
  • Shelby gets a taste of “Nikki’s life,” instantly feeling powerful online but also facing unforeseen downsides (the allergy, the paparazzi-like scrutiny).
  • Cyrus ironically ends up labeled a criminal when Dennis-as-Cyrus calls the police, reinforcing how external appearances can convict someone, regardless of their internal innocence.
• Key Moments:
  • Dennis in Cyrus’ body “taking the fall” for the accidental deaths highlights that society (and the law) see only the physical form, not the occupant’s mind.
  • Nikki inside Reuben’s body at the end suggests she must now navigate Reuben’s wedding collapse and personal reputation; it forces her to carry the consequences of a life she never chose.

3. The Device as a MacGuffin for Relationship Drama

Theory: While the body-swapping device might initially seem like the film’s central mystery, it actually serves to amplify preexisting cracks in the group’s relationships—jealousies, old crushes, hidden resentments, and regrets. This network of tension was always there; the machine merely accelerates betrayal and chaos.

• Why It Fits:
  • Before the game starts, we learn about Dennis’ old fling with Nikki, Cyrus’ unspoken longing for Nikki, and underlying friction in Shelby and Cyrus’ relationship. The swap intensifies these conflicts.
  • Forbes’ sudden arrival after years away—and bringing the device—tips the social balance, unleashing pent-up drama instead of forging new connections.
• Key Moments:
  • Reuben and Brooke’s deaths highlight how this entire gathering is precariously balanced on old loyalties and newly reawakened secrets. The device becomes the catalyst, but the root cause is long-standing interpersonal mistrust.
  • By the climax, everyone is either physically fighting or blackmailing someone else, indicating the group’s dynamic was never truly stable to begin with.

4. Forbes and Beatrice’s Revenge Plot as a Commentary on Past Harms

Theory: The big reveal that Beatrice has been in Forbes’ body underscores the film’s theme of vengeance for past traumas—in this case, Beatrice’s time in a mental facility after the fiasco with Dennis, Nikki, and the college party. Her infiltration into the group’s dynamic and eventual theft of money and the device suggests she’s exacting justice on a friend circle that wronged her.

• Why It Fits:
  • Beatrice’s obsession with Dennis from the start, plus the power imbalance (she was a minor in high school, he was in college), sets a foundation for her seeking retribution.
  • The body-swapping game is the perfect Trojan horse for infiltration—no one suspects “Forbes” might be someone else entirely, enabling Beatrice to manipulate events from within.
• Key Moments:
  • The final confrontation, with Beatrice (in Nikki’s body) absconding with Dennis’ stolen trust fund money, symbolizes her reclaiming agency and wealth as compensation for her past suffering.
  • That she also takes the device hints she might continue orchestrating body swaps for further goals or to ensure no one can track her down.

5. Commentary on Social Personas and “Going Viral”

Theory: Shelby’s desire to remain in Nikki’s body speaks to how we often crave curated online identities. In an age of influencer culture, “Nikki’s brand” or appearance might feel like a shortcut to personal fulfillment. The body swap device literalizes social media phenomenon: adopting an alter ego for clout.

• Why It Fits:
  • The script highlights Nikki’s successful social media presence—a ready-made brand that Shelby slips into. Shelby’s immediate love for the attention and glam lifestyle suggests the allure of stepping into a “perfect influencer” persona.
  • The meltdown around allergic reactions, blackmail videos, and brand sabotage underscores the precarious nature of such curated images—beneath the glossy facade are real vulnerabilities.
• Key Moments:
  • Shelby threatening to ruin Nikki’s career with incriminating footage underscores how quickly the influencer life can crumble if secrets come out.
  • The peanut butter scenario is a twisted pun on “exposing an influencer’s real self”—all it takes is one hidden flaw to unravel everything.

6. Fate vs. Accountability: Do Bodies Define Our Choices?

Theory: Amid the shifting identities, the film raises questions about personal accountability: If Dennis in Cyrus’ body commits a crime, is “Dennis” or “Cyrus” at fault? Similarly, each character is forced to question whether their impulses (kissing someone else’s partner, stealing money) come from the occupant’s mind or the body’s desires.

• Why It Fits:
  • The policeman’s perspective: “Cyrus murdered Dennis and Maya” if the ID is purely physical. But from the group’s viewpoint, “Dennis” is inside Cyrus’ body. The film explores how identity is recognized socially vs. internally.
  • The comedic/tragic possibility that physical bodies might carry unconscious impulses (like chemical reactions or allergies) merges with the occupant’s psyche, creating moral confusion.
• Key Moments:
  • Dennis discovering money moved to an offshore account might suspect “Cyrus,” but was it actually Cyrus’ idea, or a combined outcome of body occupant plus body’s habits? The film leaves such ambiguities open-ended.
  • The final arrangement (Maya in Brooke’s body, Nikki in Reuben’s, etc.) reveals how the group must collectively navigate consequences for actions they individually or partially committed.

Themes I Noticed in ‘It’s What’s Inside’

Social Masks and Surface-Level Identities

The body-swapping device emphasizes how appearances can be deceiving. Each character discovers how easily one’s outward persona can obscure—or reveal—hidden desires and histories.

Friendship Fractures and Old Resentments

Tensions from the group’s past (ranging from romantic regrets to unresolved jealousy) bubble up once bodies begin exchanging. As they swap roles, buried grievances and betrayals come to the forefront.

Exploitation of Technology for Personal Gain

The mysterious body-swap machine, initially introduced as a game, becomes a tool for manipulation, power-grabs, and vendettas. Characters quickly use it to settle scores or escape consequences.

Consequences of Past Mistakes

The reemergence of Forbes—and the revelation about Beatrice—show how past misdeeds can snowball into present-day havoc. Long-ago transgressions (and the attempt to cover them up) fuel the film’s escalating conflict.

Fluidity of Desire and Ambition

Swapping into someone else’s body can grant access to their social standing, relationships, or wealth. The pursuit of a “better life” via someone else’s identity reflects each character’s hunger for an ideal they feel they can’t achieve in their original form.

Moral Chaos Amid Shifting Responsibilities

With multiple characters occupying different bodies, accountability becomes murky. The question of “Who is truly to blame?” underscores the film’s central quandary: how do you punish a crime when the culprit’s mind and body don’t align?

The Plot

• Year Released: 2024
• Director: Greg Jardin
• Writer: Greg Jardin

In It’s What’s Inside (2024), a group of old college friends—Shelby, Cyrus, Reuben, Dennis, Nikki, Brooke, Maya, and their once-estranged acquaintance Forbes—reunite at Reuben’s family home before Reuben’s wedding. Forbes arrives with a bizarre device that lets them swap bodies for a “guessing game.” Initially played for fun, the game quickly exposes old tensions (romantic regrets, past scandals) and leads to tragic outcomes: Reuben and Brooke die in an accident, and infighting intensifies over who should remain in whose body.

As the device recharges, alliances form and betrayals unfold. Shelby seizes the chance to inhabit Nikki’s body and won’t swap back. Accusations fly—some blame Cyrus for financial crimes, others try to pin the deaths on Dennis. Tensions peak when the police arrive, but the biggest twist emerges afterward: the person claiming to be “Forbes” is revealed to be his younger sister, Beatrice, seeking revenge for past wrongs. She manipulates everyone, steals their money, and flees in Nikki’s body. By the end, the survivors find themselves stuck in mismatched bodies, separated by death or arrest, underscoring how swapping exteriors can’t mask what truly drives their conflicts inside.

Movies Like ‘It’s What’s Inside’

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Freaky (2020)

A high schooler and a serial killer accidentally switch bodies, forcing them to navigate each other’s social and personal baggage. While more horror-comedy in tone, it similarly examines how one’s external form can mask deeper agendas and surprise everyone around them.

—> Watch Freaky online.

Freaky Friday (1976 / 2003 / 2018)

The classic body-swap premise (usually between a parent and child) showcases the comedic and emotional fallout of living someone else’s life. Although lighter in tone, it’s a key touchstone for stories about discovering hidden realities beneath surface appearances.

—> Watch Freaky Friday online.

The Change-Up (2011)

Another comedic spin on the body-swap concept, with two friends switching lives. Like It’s What’s Inside, it highlights how access to someone else’s world can tempt characters to indulge unspoken desires or settle old scores in unexpected ways.

—> Watch The Change-Up online.

Shallow Grave (1994)

A darkly comedic thriller about a group of friends who discover a stash of money, leading to paranoia and betrayal. The body-swapping element in It’s What’s Inside is replaced here by hidden motivations and shifting alliances as greed unravels friendships.

—> Watch Shallow Grave online.

Bodies Bodies Bodies (2022)

A murder-mystery game among privileged friends spirals into real suspicion and violence. Although there’s no literal body-swapping device, the film shares that mix of mounting tension, personal history, and betrayals exploding in a contained environment.

—> Watch Bodies Bodies Bodies online.

Identity (2003)

While dealing more with psychological identity twists than external swaps, it similarly centers on characters who gradually learn they’re not who (or where) they initially believed. The cascading revelation of true motives parallels It’s What’s Inside’s unmasking of impostors.

—> Watch Identity online.

Coherence (2013)

A group of friends at a dinner party finds reality fracturing into parallel versions of themselves. Though more cosmic than comedic, its “multiple you” premise mirrors It’s What’s Inside’s interest in how personal traits and grudges intensify when external identities can shift at any moment.

—> Watch Coherence online.

Have Your Own ‘It’s What’s Inside’ Theory?

I love It’s What’s Inside plays with genre to present a story that’s clearly an allegory. 

But an allegory for what, exactly? I’ve rambled enough about that — now, I want to hear your thoughts on that (and anything else about the movie). Let me know in the comments below.

😱