If you’ve spent any time scrolling through the Netflix Top 10 recently, you probably bumped into Tonight You’re Sleeping with Me (or Dzisiaj śpisz ze mną for the purists). It’s that moody, atmospheric Polish romance that feels like a fever dream of mid-life crises and rain-slicked streets. But honestly? The biggest question most people have while watching isn't whether Nina will leave her husband—it’s "Where on earth have I seen that guy before?"
The cast of Tonight You're Sleeping with Me isn't just a random group of actors thrown together for a streaming flick. These are heavy hitters in the Polish film industry. We’re talking about veterans of gritty procedurals, high-concept dramas, and those ubiquitous romantic comedies that dominate the European box office.
It's a small world in Warsaw’s acting circles. When you look at the leads, you’re seeing a fascinating cross-section of Poland's modern cinematic identity. They bring a specific kind of grounded, weary energy to a story that, in less capable hands, could have easily devolved into a standard soap opera.
Roma Gąsiorowska as Nina: The Heart of the Storm
Roma Gąsiorowska is the engine of this movie. Period.
She plays Nina, a woman caught between a stable, if slightly suffocating, marriage and the sudden reappearance of a flame from her past. Gąsiorowska doesn't play Nina as a victim of fate; she plays her as someone genuinely exhausted by the weight of her own choices.
If you think she looks familiar, you’ve likely seen her in Suicide Room (Sala Samobójców), which was a massive cultural touchstone in Poland back in 2011. She’s also a staple in the Listy do M. franchise—basically the Polish equivalent of Love Actually. She has this incredible ability to look like she’s thinking about ten things at once while saying absolutely nothing. That’s a rare skill.
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In Tonight You’re Sleeping with Me, she has to sell the chemistry with a much younger man while maintaining the "tired mom" aesthetic. It’s a balancing act. Some critics argued the script didn't give her enough room to breathe, but Gąsiorowska fills those gaps with her eyes. She’s won the Gdynia Film Festival award for Best Actress in the past, so you’re watching a literal pro at the top of her game here.
Maciej Musiał and the Janek Factor
Then there's Janek. The "ex-boyfriend from the past" who shows up at the office and ruins everything. Or makes everything better, depending on how you feel about infidelity.
Maciej Musiał is a massive star. If you’re a fan of The Witcher on Netflix, you’ll recognize him as Sir Lazlo. He was also the lead in 1983, Netflix’s first Polish original series, where he played a law student uncovering a massive conspiracy. Musiał is essentially the "golden boy" of Polish television. He started as a child actor in the beloved sitcom Rodzinka.pl and successfully transitioned into a legitimate leading man.
What’s interesting about his role in the cast of Tonight You're Sleeping with Me is the age gap. Musiał is significantly younger than Gąsiorowska, and the film leans into that tension. He plays Janek with a sort of persistent, almost annoying optimism that clashes perfectly with Nina’s cynicism. It’s that classic "younger man represents the life I could have had" trope, but Musiał makes it feel less like a cliché and more like a genuine threat to Nina's domestic peace.
Wojciech Zieliński: The Husband in the Background
Wojciech Zieliński plays Maciek, Nina’s husband. It’s a thankless role in many ways. He’s the guy who is "fine." He’s not abusive, he’s not a monster; he’s just... there. He’s busy with work. He’s a bit distracted.
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Zieliński is a veteran actor who often plays much tougher characters than this. You might know him from Psy 3 or the intense crime series The Mire (Rojst), which is another Polish gem on Netflix you should absolutely watch.
In this film, he has to play a man who is losing his wife without even realizing a game is being played. It’s a subtle performance. He avoids making Maciek a villain, which is crucial. If the husband was a jerk, Nina’s choice would be easy. Because Zieliński makes him likable—if a bit dull—the stakes for the audience feel much higher. You actually feel bad for the guy when he’s just trying to plan a family trip while his wife is texting her ex in the next room.
The Supporting Players Who Ground the Story
Beyond the central trio, the cast of Tonight You're Sleeping with Me features some reliable character actors who flesh out Nina’s world.
- Ewa Wencel: She plays Nina’s mother. Wencel is a legend in Poland, known for both her stage work and her roles in long-running series like M jak miłość.
- Jacek Koman: Playing Nina’s father, Koman is arguably the most internationally recognized face in the movie. Did you know he was in Moulin Rouge!? He was the Narcoleptic Argentinean! He’s also been in Children of Men and Top of the Lake. Seeing him in a quiet Polish drama is a treat because he brings a certain "prestige" gravity to every scene he’s in.
- Magdalena Groszek and Jadwiga Żurawska: These young actresses play Nina’s daughters. Often, kids in romantic dramas are just props, but these two feel like real children who actually live in the house, which makes the threat of the family breaking apart feel much more visceral.
Why This Cast Works (And Where It Struggles)
The chemistry in this film is... complicated.
Look, we have to talk about the "Netflix Polish Romance" formula. Netflix has found a goldmine in producing these slick, slightly melancholic dramas in Poland. They look expensive. The lighting is always perfect. The apartments are always impossibly chic.
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The cast of Tonight You're Sleeping with Me has to fight against the gloss sometimes. There’s a scene where Nina and Janek are working late—because of course they are—and the tension is so thick you could cut it with a pierogi. Musiał and Gąsiorowska have a natural rapport, but the film moves fast. It’s based on a book by Anna Szczypczyńska, and condensing that internal monologue into a 90-minute movie is tough.
Some viewers felt the romance was rushed. Honestly, they’re probably right. But the actors sell the history. You believe they knew each other years ago. You believe there’s unresolved baggage. That’s not the writing; that’s the cast doing the heavy lifting.
Real-World Context: The Polish Film Boom
It is worth noting that the prominence of this cast reflects a broader trend. Poland has become a production hub for Netflix. Because actors like Musiał and Zieliński are now "Netflix regulars," they are becoming faces recognized globally, not just in Warsaw or Kraków.
This film isn't trying to be Ida or Cold War. It’s not aiming for an Oscar. It’s aiming for a rainy Tuesday night when you want to feel something slightly dramatic. The cast understands this assignment. They don't overact. They keep it small, intimate, and a little bit messy.
What You Should Watch Next
If you enjoyed the performances in Tonight You’re Sleeping with Me, you shouldn’t stop there. The Polish library on streaming services is deep.
For Maciej Musiał fans, 1983 is essential. It’s an alternate-history thriller that shows he has much more range than just being a romantic lead. If Roma Gąsiorowska caught your eye, seek out My Name is Ki. It’s a much rawer, more indie performance that shows why she’s considered one of the best of her generation.
Actionable Takeaways for Fans of the Cast
- Track the Director: The film was directed by Robert Wichrowski. If you liked the visual style, check out his other work like The Son of Snow Queen.
- Explore the Genre: If the "rekindled flame" trope is your thing, look for A Girl and an Astronaut on Netflix, which also features high-profile Polish talent in a sci-fi setting.
- Follow the Soundtrack: The music plays a huge role in the atmosphere. Many of the tracks are by Polish artists who are worth a listen on Spotify to get that same "moody Warsaw" vibe.
- Read the Source Material: Anna Szczypczyńska’s novel goes much deeper into Nina’s headspace. If you felt the movie was a bit shallow, the book provides the context the actors were clearly trying to channel.
The cast of Tonight You're Sleeping with Me elevates what could have been a standard affair story into something that feels surprisingly human. It’s a testament to the talent coming out of Poland right now. Whether you're there for the drama or just to see Maciej Musiał look longing into the distance, the acting is what keeps you from hitting the "back" button.