Dickens & Rumi
Cover of The Invention of Lying

film

The Invention of Lying

Age rating, content warnings & parent guide

2009

Is The Invention of Lying appropriate for your child? See the reviewed age guidance, content cautions, positive themes, and supporting evidence below.

Set in a world where the concept of lying doesn't exist, a loser changes his lot when he invents lying and uses it to get ahead.

Ages 14+Source checked

Why this age? PG-13 material includes casual sex and sexual pressure, drunken driving, suicide-related distress, a parent's death, blunt discussions of appearance and genetics, and sustained religious and moral themes. This is guidance, not a safety guarantee; reading level and family context may differ.

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10-second decision

Is this likely to fit your family?

Age guidanceAges 14+
Strongest cautionsReligious themes 4/5 · Romance 4/5 · Death of a character 3/5
Strongest positivesCreativity & curiosity 4/5 · Kindness & empathy 3/5
Recommendation3/5

Creativity & curiosity; strongest caution: religious themes.

This is the quick scan. Open the evidence and methodology below for the basis behind each rating.

Quick context

What parents should know

PG-13 material includes casual sex and sexual pressure, drunken driving, suicide-related distress, a parent's death, blunt discussions of appearance and genetics, and sustained religious and moral themes. This is guidance, not a safety guarantee; reading level and family context may differ. Creativity & curiosity; strongest caution: religious themes.

Readiness snapshotAge guidance: 14+Main watch-out: Religious themes 4/5
Recommendation 3/5

Editorial rating

How this review was built

Dickens & Rumi editorial
Source checkedPublication method
16Scored categories
16Evidence notes
0Explicit 0/5 checks
Oct 22, 2026Last updated

Dickens & Rumi describes what is present; families decide what matters to them. Community reactions are kept separate from official content ratings.

How ratings workReport a rating or series issue
Review depth16 scored categories16 evidence notes

Quick view

At a glance

Recommended age14+

Strongest cautions

  • Religious themes4/5
  • Romance4/5
  • Death of a character3/5

Strongest positives

  • Creativity & curiosity4/5
  • Kindness & empathy3/5
  • Positive messages3/5

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What’s in it?

Products & advertising2/5
Why this rating?

Minimal product placement; generic depiction of fame and wealth.

Death of a character3/5
Why this rating?

A primary character's mother dies in a hospital setting, dealing with fear and comfort.

Strong language3/5
Why this rating?

Includes moderate usage of profanity and blunt, truth-telling insults.

Religious themes4/5
Why this rating?

The film features central satirical themes regarding the invention and practice of religion.

Romance4/5
Why this rating?

Central theme of the film involving dating, marriage, and complex relationship dynamics.

Frightening scenes2/5
Why this rating?

Themes of death and afterlife are discussed which may cause mild unease.

Sexual content & nudity3/5
Why this rating?

A casual-sex encounter is pursued through deception, and the film includes sexual and reproductive discussions and adult relationship situations.

Alcohol or drugs2/5
Why this rating?

A character drives while drunk, and Mark uses a lie to prevent police action; substance use is not the central subject.

Violence1/5
Why this rating?

Minor instances of conflict or physical mishaps, non-graphic.

What’s good in it?

Courage & resilience2/5
Why this rating?

Characters face rejection, poverty, grief, death, and difficult romantic choices; Mark ultimately accepts painful honesty over manipulation.

Creativity & curiosity4/5
Why this rating?

Highly imaginative premise about a world without fiction or deception.

Diverse representation2/5
Why this rating?

Representative of a diverse cast, though primarily focused on the central character's perspective.

Educational value1/5
Why this rating?

Encourages critical thinking about social norms and human interaction.

Kindness & empathy3/5
Why this rating?

Mark eventually uses deception to help others, supports a suicidal neighbor, comforts his mother, and respects Anna's freedom to choose.

Positive messages3/5
Why this rating?

It explores honesty, deception, exploitation, compassion, free choice, grief, responsibility, and whether good ends justify dishonest means.

Good role models2/5
Why this rating?

Mark grows more compassionate and protects others, but initially lies for money, sex, status, and personal advantage.

Family discussion

Talk about it

Conversation starters based on this title’s published content notes.

  1. What was the most imaginative idea in the story, and what would you add to it?
  2. What beliefs or religious ideas appear in the story? How do they influence the characters?
  3. Which choice in The Invention of Lying would you have made differently, and why?
  4. Who changed the most in The Invention of Lying, and what caused that change?
Discuss this title with other parents

Community perspective — separate from editorial ratings

What families noticed

Community signal

Community ratings and written reactions are a separate layer. They do not automatically change Dickens & Rumi’s official age guidance or content scores.

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