Mason Thames on a Third Movie With Mckenna Grace

After starring together in Regretting You and Nimrods, the real-life couple is open to another film collaboration — but only if the right story comes along.

August 15, 2026: Mason Thames and Mckenna Grace have already shared the screen twice, and fans may not have to say goodbye to the on-screen pair just yet.

The young actors first worked together on Regretting You, the romantic drama based on Colleen Hoover’s novel, before teaming up again for the Green Day-inspired coming-of-age comedy Nimrods. Although Nimrods was filmed before Regretting You, the two movies have now given audiences two very different chances to watch the couple work together.

Now, Thames is revealing what it would take for him and Grace to make a third movie together.

And his answer is refreshingly simple: it has to be something special.

HOLR breaks down what Thames said about working with Grace again, their two movies together and why fans may have reason to hope for a third collaboration.

Mason Thames Wants the Right Story

With two movies already under their belts, another project might seem like an obvious next step for Thames and Grace.

But Thames is not interested in making another film together simply because audiences enjoy seeing them as a pair.

Speaking, the How to Train Your Dragon star said he and Grace would be open to collaborating again if the right project came along. The key, he explained, would be finding something “special.”

That approach makes sense for two young actors whose careers are developing quickly.

Rather than turning their real-life relationship into a reason to constantly appear together onscreen, they seem interested in choosing projects based on the material itself.

Their Second Movie Together Is Nimrods

Thames and Grace’s latest collaboration is Nimrods, which arrived in theaters on August 14.

The film follows three friends who believe their band has been booked to open for Green Day on New Year’s Eve. They set out on a chaotic cross-country road trip, only to discover that the opportunity is not quite what they expected.

Thames plays Tommy, while Grace plays Olivia.

The movie is inspired by Green Day’s early years and features appearances from the band’s members, including Billie Joe Armstrong, Mike Dirnt and Tré Cool.

For Thames and Grace, it offered an entirely different experience from their first film together.

Regretting You Was Their First Movie Together

Before Nimrods reached theaters, audiences saw Thames and Grace as romantic leads in Regretting You.

The film, based on Colleen Hoover’s novel, follows complicated relationships between mothers and daughters while exploring love, grief and family.

Thames and Grace played teenage characters Josh and Clara, whose relationship becomes an important part of the story.

Their chemistry quickly attracted attention during the film’s promotional campaign.

What began as an on-screen relationship eventually developed into a real-life romance, making their second movie together even more interesting for fans.

Their Real-Life Relationship Has Become Public

Thames and Grace initially kept their relationship relatively private.

However, fans began noticing their growing closeness during the promotion of Regretting You, and the pair gradually became more open about their relationship.

In February 2026, Thames appeared to make their relationship Instagram official when he shared photos from a trip to Paris that included Grace kissing him in front of the Eiffel Tower. Grace responded to the post with a playful comment calling it her favorite post “for unbiased reasons.”

They have since appeared together publicly, including at the 2026 Oscars.

Their relationship has therefore become part of the interest surrounding their professional partnership.

Thames Says Working With Grace Feels Natural

The fact that Thames and Grace have now worked together twice is not entirely surprising given how comfortable they appear to be around each other.

Thames previously described Grace as one of the closest people in his life and praised her work ethic and talent.

While discussing Regretting You, he said their chemistry was one of the easiest parts of preparing for the film.

That familiarity appears to have carried over into Nimrods.

Instead of having to manufacture a connection for the camera, the pair already understand each other’s rhythms.

For actors, that kind of trust can make collaboration much easier.

Mckenna Grace Helped Thames Prepare for Nimrods

Grace also played an unexpected role in helping Thames prepare for Nimrods.

His character is part of a band, meaning Thames needed to look convincing as a young musician.

Grace happens to be a musician herself, so she created an edited YouTube tutorial to help him learn guitar parts for the movie. Thames said he was able to learn sections of “Bored” and “Freaking Out” for filming.

It is another example of how their personal and professional lives overlap.

Rather than simply showing up as co-stars, they were able to help each other prepare for their roles.

Grace Has Also Been Open to More Movies Together

Thames is not the only one who has expressed enthusiasm about working together again.

Grace previously told Teen Vogue that she liked the idea of having a generation of actors who repeatedly collaborate on films.

She specifically pointed to famous pairings such as Emma Stone and Ryan Gosling as an example of how audiences can enjoy seeing actors build a body of work together.

That does not mean a third Thames and Grace movie has been announced.

Instead, it shows that the possibility is something Grace has already considered positively.

Their Careers Are Moving in Different Directions

One reason a third collaboration would need to be carefully chosen is that both actors are building increasingly busy careers.

Thames recently starred as Hiccup in the live-action How to Train Your Dragon, adding a major franchise role to his résumé.

He also has the upcoming film Idiots, which is scheduled to premiere August 28, 2026.

Grace, meanwhile, continues to take on major projects.

She is set to appear as Maysilee Donner in The Hunger Games: Sunrise on the Reaping, one of the most anticipated upcoming films in the franchise.

She has also joined the upcoming live-action Scooby-Doo: Origins series.

With both actors gaining momentum, finding time for another shared project may be just as important as finding the right script.

Why a Third Movie Could Be Special

There is something appealing about actors who develop a genuine creative partnership.

Thames and Grace have already shown that they can play very different kinds of characters together.

Regretting You allowed them to explore a young romantic relationship within an emotional family drama.

Nimrods places them in a much more playful coming-of-age comedy involving music, friendship and a chaotic road trip.

A third film could therefore take them somewhere completely different.

The possibilities are wide open.

They could tackle a thriller, a comedy, an independent drama or another genre neither has explored before.

The important thing, according to Thames, is that the project has to feel worthwhile.

Fans Will Have to Wait for Now

Despite the excitement surrounding a possible reunion, there is currently no confirmed third movie starring Thames and Grace.

Their latest collaboration, Nimrods, is the project fans can watch now, while both actors have plenty of individual work ahead.

That may ultimately be a good thing.

Allowing their careers to develop separately means that if they do eventually reunite onscreen, the project can feel like a genuine creative choice rather than an expected pairing.

For fans who already love their chemistry, the possibility alone is enough to keep the conversation going.

What Comes Next for Mason Thames and Mckenna Grace?

For now, Thames and Grace are enjoying the release of Nimrods while continuing to build their own careers.

They have already managed something that is relatively unusual for young Hollywood actors: turning a successful on-screen partnership into a real-life relationship while continuing to work together professionally.

The fact that they are open to another project is encouraging.

But Thames’ comments make one thing clear.

A third movie will not happen simply because audiences want it.

It needs to be the right story, the right characters and a project that gives both actors something new to explore.

HOLR breaks down Mason Thames and Mckenna Grace’s potential third movie because their partnership has already become one of the more talked-about young Hollywood pairings.

From Regretting You to Nimrods, they have proven that their chemistry works across very different stories.

Now, the question is not whether they would ever work together again.

It is whether Hollywood can find them a story special enough to make it happen.

FAQs

Will Mason Thames and Mckenna Grace make a third movie together?

They are open to another movie together, but no third project has been officially announced. Thames has said the project would need to be something special.

How many movies have Mason Thames and Mckenna Grace made together?

They have starred together in two movies so far: Regretting You and Nimrods.

Are Mason Thames and Mckenna Grace dating?

Yes. Thames and Grace have publicly acknowledged their relationship after initially keeping it relatively private. They have appeared together at public events and shared affectionate moments on social media.

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