Seventh Son

Movie review by
Sandie Angulo Chen, Common Sense Media
Seventh Son Movie Poster Image
Weak YA adaptation is far more mature than the books.
  • PG-13
  • 2015
  • 102 minutes

Parents say

age 11+
Based on 5 reviews

Kids say

age 13+
Based on 15 reviews

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A lot or a little?

The parents' guide to what's in this movie.

Positive Messages

Thomas' mother urges him to clear his heart of grief and fill it with courage. The storyline encourages people to question immoral rules and stand up for what they believe.

Positive Role Models & Representations

Thomas' mother puts herself at risk to strengthen and protect him. She sacrifices her safety to defend her town. Thomas and Alice believe they can be more peaceful than their hate-filled elders. On the iffier side, a witch's minions are played exclusively by minority actors.


Many characters die, some in horrifying ways. Master Gregory kills witches by burning them. The Witch Queen and her cronies turn into their animal familiars and destroy a town, killing many innocent citizens; although there's no blood, residents are burned, crushed, and, in one case, swallowed/eaten. Some confrontations are hand to hand, with weapons like swords, knives, chains, and staffs. Some of the witches fight as their familiars -- dragons, bears, leopards, etc. -- which adds to the violence as they bite, roar, and jump on people.


Thomas and Alice flirt from the first time they meet; they kiss passionately several times and eventually make out; the scene then fades into a shot of them lying next to one another, drowsy and embracing. The scene implies that they could have made love, but it's left unclear.


Sparing, aside from one use of "f--king" (as in "those f--king witches").

Drinking, Drugs & Smoking

Master Gregory is always drinking from a flask; he never goes without it and seems almost like an alcoholic.

What parents need to know

Parents need to know that Seventh Son is a very loose adaptation of The Last Apprentice series by Joseph Delaney, with an aged-up protagonist (presumably to up the heartthrob factor) and only a passing similarity to the books. There's a surprising single use of "f--k" (used in exasperation), and there's more immediate passionate kissing and romance than in comparable YA fantasy adaptations. In one scene it's even implied that a teen couple has had sex, based on their position on a bed and the way the girl's top is loose and off her shoulder. The violence is on par with other fantasy series, but it's still disturbing when people are burned to ash, swallowed (the evil witches turn into animal familiars, like dragons and leopards), or killed with swords and other medieval weapons.

User Reviews

  • Parents say
  • Kids say
Adult Written byDaniel B. February 25, 2017


Can't believe this film has gone so far away from the books it's disgusting! It makes you feel so annoyed at how they are ruining the spooks apprentic... Continue reading
Adult Written byVoelmle February 17, 2015

Appropriate and Appealing

I think it's appropriate for any kids at least 11. Swearing 3/10: one f--k. Violence 8/10: there is some pretty brutal violence. Sex 6/10: sex is implied a... Continue reading
Kid, 12 years old June 28, 2015


I read the books first and was expecting it to be okay, even though it got loads of bad reviews, according to my mom. I went and my friend and her parents went... Continue reading
Kid, 12 years old May 28, 2015

Honestly, A Waste of Time For Fans of the Book

I had read the book before watching this movie, and it was way more mature than the books had been. I got pretty freaked out at this one part, where they show... Continue reading

What's the story?

In SEVENTH SON, mysterious witch hunter/defender against dark forces (aka Spook) Master Gregory (Jeff Bridges) discovers that Mother Malkin (Julianne Moore), the powerful witch he buried and imprisoned decades earlier, has escaped. She confronts Gregory and promptly kills his loyal apprentice, William Bradley (Kit Harington), before disappearing. Master Gregory visits the Ward family to investigate his next possible apprentice, Tom (Ben Barnes), another "seventh son of a seventh son" who has an inherent sensitivity to the supernatural. Together, Gregory and Tom set out to defeat Mother Malkin before the Blood Moon rises, granting her extra powers. Along the way, Tom meets Alice (Alicia Vikander), a beautiful young woman who's actually Mother Malkin's niece. With help from a stone his mother gave him, Tom must use his unique powers to make sure Malkin and her cronies don't destroy their land and everyone in it.

Is it any good?

Like the Percy Jackson movies, Seventh Son is an adaption that absolutely doesn't do justice to the books on which it's based. Fans of Joseph Delaney's Last Apprentice series will probably be particularly unable to stomach the movie, as they'll spend the entire time complaining (possibly out loud) how far from the books the movie diverges, starting with it's hunky 30-something star pretending to be an older teen, playing a character who in the book is actually 12. While it's nothing new for movies to age up middle-school protagonists, it's still disappointing how little (with the exception of character names) this movie resembles Delaney's popular action-packed novels.

What's even more galling is that the actors are all clearly phoning it in or camping it up. Not to mention the eyebrow-raising fact that all of Mother Malkin's minions are played by minorities like Djimon Hounsou, who audiences probably forget is actually a wonderful, nuanced actor. There's little redeeming about Seventh Son, unless watching Bridges act drunk (half of his lines are slurred) and Moore vamp around as a dragon witch sounds like fun. And unfortunately, even though the book series appeals to kids as young as 8 or 9, the filmmakers decided to kick Tom and Alice's romance into gear almost immediately: they kiss passionately (and every kiss leads to Vikander gasping) and appear to sleep together without so much as an "I love you." Skip this and watch (or re-watch) a much worthier fantasy film instead.

Talk to your kids about ...

  • Families can talk about the popularity of movie adaptations of popular children's and young adult fantasy series. What are the benefits of making a movie based on a well-known book? What are the potential drawbacks?

  • Those familiar with the Last Apprentice books, were you satisfied with this adaptation? What changes did you like? What did you miss from the books? Why do you think filmmakers tend to age younger main characters up for movie adaptations?

  • Some critics have said Seventh Son is "so bad it's good." Are there movies you love to "hate watch"? Why are "bad" movies sometimes fun to watch?

Movie details

Our editors recommend

For kids who love fantasy

Themes & Topics

Browse titles with similar subject matter.

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