In 2024, actress Mia McKenna-Bruce moved viewers in her breakout role in the British indie film How to Have Sex. Her performance, which earned her the coveted EE Rising Star Award at the BAFTAs, set her up to be one of Hollywood’s rising stars. So, of course, viewers were curious when she shifted from indie to Netflix in the platform’s latest miniseries adaptation, Agatha Christie’s Seven Dials, which premiered on January 15, 2026.
The three-episode series, however, wasn’t exactly beloved after its release. Despite the star-studded cast and Christie’s 1929 novel as inspiration, the series received mixed reviews, both from critics and the audience. On Rotten Tomatoes, the series earned 71% from critics, and an even lower 50% from the public. Nevertheless, the series is still an easy, three-hour binge, with a layered mystery that could have viewers hooked until the very end.
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What Is ‘Agatha Christie’s Seven Dials’ About?
Set in London in 1925, Agatha Christie’s Seven Dials follows Lady Eileen “Bundle” Brent (McKenna-Bruce), a young woman living with her mother, Lady Caterham (Helena Bonham Carter), in a large country house. After experiencing financial troubles, they decide to rent their home to the wealthy Sir Oswald Coote (Mark Lewis Jones) and his wife (Dorothy Atkinson), who decide to throw a lavish masquerade. In attendance at the party are Gerry Wade (Corey Mylchreest), a friend of Bundle’s late brother and her apparent intended, and Jimmy Thesinger (Edward Bluemel), her closest friend. At the end of the party, two of Bundle and Gerry’s friends, Bill Eversleigh (Hughie O’Donnell) and Ronny Devereaux (Nabhaan Rizwan), play a prank on Gerry by hiding eight alarm clocks in his room.
The next day, however, the practical joke takes a turn when one of the guests turns up dead, with seven of the eight clocks on the mantle. Determined to find out what happened, Bundle begins a full-fledged investigation with the help of Jimmy, her supportive but distrustful mother, and the mysterious Superintendent Battle (Martin Freeman), a character who will be well known to Christie diehards. From the get-go, it’s clear that whoever pokes around the murder will pay the price, but Bundle won’t stop at anything to find answers.
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Collider Exclusive · Action Hero Quiz Which Action Hero Would Be Your Perfect Partner? Rambo · James Bond · Indiana Jones · John McClane · Ethan Hunt
Five legends. Five completely different ways of getting out alive — with style, with muscle, with charm, with luck, or with a plan so intricate it probably shouldn’t work. Ten questions will reveal which action hero was built to have your back.
🎖️Rambo
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🍸James Bond
🏺Indiana Jones
🔧John McClane
🎭Ethan Hunt
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01
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You’re dropped into a dangerous situation with no warning. What do you need most from a partner? The first few seconds tell you everything about who belongs beside you.
02
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You have to get somewhere dangerous, fast. How do you travel? How you get there is half the mission.
03
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You’re pinned down and outnumbered. What does your ideal partner do? This is when you find out what someone is really made of.
04
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The mission is paused. You have one evening to decompress. What does your partner suggest? Who someone is when the pressure drops is who they actually are.
05
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How do you prefer your partner to communicate mid-mission? Good communication is the difference between partners and a liability.
06
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Your enemy is powerful, well-resourced, and has the upper hand. How should your partner approach them? The approach to the enemy defines the partnership.
07
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Things go badly wrong and you’re captured. What do you trust your partner to do? Who someone is when you need them most is the only thing that matters.
08
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What does your ideal partner bring to the table that you couldn’t replace? A great partner fills the gap you didn’t know you had.
09
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Every partnership has a cost. Which of these can you live with? No one comes without baggage. The question is whether you can carry it together.
10
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It’s the final moment. Everything is on the line. What do you need from your partner right now? The last question is the most honest one.
Your Partner Has Been Assigned Your Perfect Partner Is…
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Your answers have pointed to one action hero above all others. This is the person built to have your back — for better or considerably, spectacularly worse.
Rambo
Your partner doesn’t talk much, doesn’t need to, and will have assessed every threat in your immediate environment before you’ve finished your first sentence. John Rambo is not a man of plans or politics — he is a force of nature shaped by survival, loyalty, and a capacity for endurance that goes beyond anything training can produce. He will not leave you behind. He has never left anyone behind who deserved to come home. What you get with Rambo is the most capable, most quietly ferocious partner imaginable — one who has been through things that would have broken anyone else, and who chose to keep going anyway. You’ll never need to ask if he has your back. You’ll just know.
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James Bond
Your partner will arrive perfectly dressed, perfectly briefed, and with a cover story so convincing it’ll take you a moment to remember what’s actually true. James Bond is the most professionally dangerous person in any room he enters — and the most disarmingly charming, which is the point. He operates in a world of layers, where nothing is what it appears and every advantage is used without apology. You’ll never be bored. You’ll occasionally be furious. But when it matters — when the mission is genuinely on the line and the margin for error has collapsed to nothing — Bond is exactly the partner you want. He has survived things that have no business being survivable. He does it with style. That is not nothing.
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Indiana Jones
Your partner will know the history, the language, the cultural context, and exactly why the thing everyone else is ignoring is actually the most important thing in the room. Indiana Jones is brilliant, reckless, and occasionally impossible — but he is also one of the most resourceful, most genuinely knowledgeable partners you could find yourself beside. He approaches every situation with a scholar’s eye and a brawler’s instinct, which is an unusual combination and a remarkably effective one. He hates snakes and gets personally attached to objects of historical significance, both of which will slow you down at least once. It doesn’t matter. What Indy brings is irreplaceable — and the adventures you’ll have together will be the kind people write books about. Assuming you survive them.
John McClane
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Your partner was not supposed to be here. He does not have the right equipment, the right information, or anything approaching the right odds. He has a sarcastic remark and an absolute refusal to accept that the situation is as bad as it looks. John McClane is the greatest accidental hero in the history of action cinema — a man whose superpower is stubbornness, whose contingency plan is improvisation, and whose capacity to absorb punishment and keep moving would be alarming if it weren’t so useful. He will complain the entire time. He will make it significantly more chaotic than it needed to be. And he will absolutely, unconditionally, without question come through when it counts. Yippee-ki-yay.
Ethan Hunt
Your partner has already run seventeen scenarios by the time you’ve finished reading the briefing, and the plan he’s settled on involves at least two things that should be physically impossible. Ethan Hunt operates at the absolute edge of human capability — technically, physically, and intellectually — and he brings the same relentless precision to protecting his partners that he brings to dismantling organisations that shouldn’t exist. He is not easy to know and he will never fully tell you everything. But he will carry the weight of the mission so completely, so absolutely, that your job is simply to trust him — and the remarkable thing is that trusting him always turns out to be the right call. The mission will be impossible. He will complete it anyway.
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Despite Mixed Reviews, ‘Agatha Christie’s Seven Dials’ Is Still a Perfect Late-Night Binge
Out of all of Agatha Christie’s novels, Seven Dials is one of her least celebrated and most criticized works, making the adaptation divisive from its very inception. And, despite the A-listers like Bonham-Carter and Freeman, the series wasn’t enough to fully entice viewers, with David Caballero summarizing it simply as “dull” in his review for Collider. “Too slow to be riveting and too needlessly drawn out, it’s a run-of-the-mill adaptation of one of Christie’s most run-of-the-mill novels,” he stated. “And the strongest proof that not every work from the renowned author warrants a fresh take.”
Despite the mixed reception, however, Agatha Christie’s Seven Dials is merely three one-hour-episodes long, making it an easy binge for any Netflix subscriber. After all, while detective shows are everywhere on Netflix, Harlan Coben mysteries take a full-length season, while movies like Wake Up Dead Man: A Knives Out Mystery requires a longer sitting no matter what. Instead, however,Seven Dials thrives in being a quick, snappy mystery that draws in viewers into its 1920s world and doesn’t wait long for revelations and realizations. “This tidy journey of less than three hours is lovely period-movie fun,” wrote one review on Rotten Tomatoes. So, while it’s certainly not the best murder-mystery on the platform, it’s one of the best to quickly watch until the end, while still feeling satisfied after it all pans out.
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