Grandparents should pick a rating one step *below* the oldest child in the room, then read the rating descriptor — the short phrase after the letter that says exactly why the film got it. For a mixed-age Christmas Eve group, G and PG are the safe working range, with PG-13 reserved for nights when the youngest viewer is already a teenager. The rating letter alone is a blunt instrument. It compresses language, violence, sexual content, frightening images and drug references into a single symbol, which is why two PG films can feel completely different in a living room full of children, parents and in-laws.
Table of Contents
- What the rating letters actually mean
- Read the descriptor, not just the letter
- Why older classics mislead
- Building a line-up for a mixed-age room
- Where the rating system runs out
- A five-minute pre-screening routine
- Frequently Asked Questions
What the rating letters actually mean
In the United States, film ratings come from the Classification and Rating Administration, operated by the Motion Picture Association. G means all ages admitted. PG advises parental guidance, because some material may not suit children. PG-13 warns that some material may be inappropriate for children under 13. R requires an accompanying parent or guardian for anyone under 17, and NC-17 admits no one 17 or under.
Crucially, these are advisory for home viewing. Nothing stops a family from streaming an R-rated film on December 24th; the rating is a consumer label, not a lock. The board is made up of parents, and the ratings reflect what a broad group of American parents would likely find appropriate — not a medical or developmental standard. Viewers in the United Kingdom will see BBFC symbols instead: U, PG, 12A, 12, 15 and 18. These are legally enforceable in cinemas and carry similar descriptor text. A film can sit a notch differently in each system, so a grandparent comparing notes with family abroad should name the certificate and the country.
Read the descriptor, not just the letter
Every modern MPA rating is published with a reason line — phrases such as "rated PG for rude humor and mild peril" or "rated PG-13 for crude sexual content and language." That sentence is the single most useful piece of information available, and it is free to look up before pressing play. The difference matters enormously on Christmas Eve. A PG-13 earned entirely for language is a different problem from a PG-13 earned for sustained menace or a sex scene.
Language can be managed with a quiet word, or sidestepped entirely; a frightening sequence cannot be un-watched by a six-year-old at bedtime. The same logic applies downward. A PG rating given for "thematic elements" often signals grief, death of a parent, or loss — common in holiday storytelling and a genuine issue for a child who has had a bereavement in the family that year.
Why older classics mislead
Films released before November 1984 had no PG-13 option, so material that would land in that band today was rated PG instead. *Gremlins* is the standard example: a PG film with creature violence and genuine horror beats, released the same year the PG-13 category was introduced in response to exactly that kind of mismatch.
The practical rule: treat any rating assigned before the mid-1980s as approximately one category softer than it would be today. Standards for language and sexual innuendo in particular have tightened at the lower end.
- A Christmas Story* carries a PG and is widely treated as a family staple, yet it includes a bullying subplot, a famous leg-lamp gag and a torrent of implied profanity. *National Lampoon's Christmas Vacation* is PG-13 and plays on television constantly, which leads families to assume it is tamer than it is.
Building a line-up for a mixed-age room
The real decision is rarely one film. It is a sequence — something while people arrive, something after dinner, something once the youngest has gone up to bed.
Stack the evening from lowest rating to highest. Reversing that order means asking a child to leave a film already in progress, which guarantees an argument.
- **Youngest child under 6:** stay at G. *The Muppet Christmas Carol* and *The Polar Express* sit here, though the latter's train sequences and the Hobo character frighten some small children.
- **Youngest child 6 to 9:** PG works, with the descriptor checked. *Home Alone*, *Elf*, *Klaus* and the 2000 *How the Grinch Stole Christmas* are in this band.
- **Youngest child 10 to 12:** PG is comfortable; PG-13 only if the reason line is language alone.
- **Youngest viewer 13 or over:** PG-13 opens up, including *Scrooged*. *Die Hard* and *Love Actually* are rated R and belong to the after-bedtime slot.
- **Adults only:** rating ceases to be the constraint; taste is.
Where the rating system runs out
Ratings say nothing about pace, length or sentiment, and those decide whether a film survives contact with a tired room. A ninety-minute PG comedy beats a two-hour-plus PG-13 drama on Christmas Eve almost regardless of content. Ratings also do not flag what a particular grandchild finds upsetting.
Animal peril, a character being left behind, a parent in danger — none of these produce a rating bump on their own, and all of them reliably produce tears. Grandparents who do not see the children weekly are at a disadvantage here and should simply ask the parents, by text, the day before. Third-party guides such as Common Sense Media publish age recommendations and itemised content notes that go well beyond the MPA descriptor. They are opinions rather than official classifications, but they answer the question a rating letter cannot: *what specifically happens in this film.*.
A five-minute pre-screening routine
That last step is the one most often skipped. A second option already loaded turns a misjudged pick into a thirty-second correction rather than a negotiation in front of the whole family.
- Confirm the rating **and** the descriptor for the exact version you are streaming — theatrical, extended and television cuts can differ.
- Name the age of the youngest person who will be awake at the end of the film, not the start.
- Check the running time against the time the youngest usually sleeps.
- Text the parents one line: "Planning X, rated PG for mild peril — fine?"
- Have one shorter G-rated fallback cued up, because the first choice sometimes fails within ten minutes.
Frequently Asked Questions
Is a PG rating from 1990 the same as a PG rating today?
Not reliably. Standards for language and innuendo at the PG level have tightened, and films from before November 1984 had no PG-13 option, so some carry a PG that modern criteria would not support.
Who decides American film ratings?
The Classification and Rating Administration, run by the Motion Picture Association. Its raters are parents, and the system is advisory for home viewing rather than legally binding.
Does a streaming service's age badge match the MPA rating?
Often, but not always. Platforms apply their own maturity labels to original content and to some international titles, so check for an explicit MPA letter and reason line rather than trusting a numeric age badge alone.
What should I do if the parents and I disagree about a rating?
Defer to the parents. They carry the consequences at bedtime and the next morning, and a grandparent who overrules them once tends not to be asked again.