If you’ve ever come across the name Anna-Maria Sieklucka, chances are it was tied to one specific film — 365 Days. But there’s a lot more to this woman than a controversial Netflix drama. She’s a classically trained theatre actress from a mid-sized Polish city who stumbled into global fame almost overnight, and has spent the years since trying to prove she’s more than just one role.
Anna-Maria Sieklucka is a Polish actress best known for her leading role in the erotic drama 365 Days (2020) and its sequels. Famous Birthdays She was born and raised in Lublin, eastern Poland, and built her skills through years of stage work before anyone outside of Poland had ever heard her name.
Quick Bio: Anna-Maria Sieklucka at a Glance
| Detail | Info |
|---|---|
| Full Name | Anna-Maria Sieklucka |
| Date of Birth | May 31, 1992 |
| Birthplace | Lublin, Poland |
| Nationality | Polish |
| Zodiac Sign | Gemini |
| Profession | Actress, Singer, Dancer |
| Education | AST National Academy of Theatre Arts, Wrocław (2018) |
| Known For | 365 Days Netflix Trilogy |
| Languages | Polish, English, French, German |
| Height | 5’3″ (160 cm) |
| @anna_maria.sieklucka (~4M followers) | |
| Estimated Net Worth | $3–5 Million (est.) |
Early Life: Growing Up in Lublin
Anna-Maria grew up in Lublin, the largest city in eastern Poland — a place better known for its universities and historical old town than for producing international film stars. Her father, Jerzy Antoni Sieklucki, is a practicing lawyer, and she grew up in a close-knit family alongside her mother, Joanna, and brother, Piotr. IMDb
As a child, she attended one of the best schools in the region — Hetman Jan Zamoyski High School. ThePersonPedia From an early age, the performing arts pulled at her — she trained in ballet at a local school and threw herself into school plays and local productions. Her family, while not from the entertainment world, backed her passion fully.
It’s worth noting that none of this was a straight, easy path. There was no industry connection, no famous parent to open doors. Just a girl from Lublin who loved performing and worked for years before getting a real break.
Education: Three Attempts and a Master’s Degree
Sieklucka pursued professional acting training at the Wrocław-based Faculty of Puppetry at the AST National Academy of Theatre Arts, graduating in 2018. Wikipedia
What most people don’t know is that she didn’t get in on the first try. She earned her master’s degree in the arts after applying three times. IMDb That kind of persistence says something about her character — she wanted this badly enough to keep showing up and getting rejected until it worked.
Her training covered theatre performance, movement, voice work, and puppetry — a broad creative education that gave her tools most film actors simply don’t have. During her student years, she participated in productions that toured internationally, including at the Salzburg Sommerszene Festival and Madrid’s Teatros Canal.
Career Beginnings: Theatre First, Screen Second
Anna-Maria started exactly where most serious actors start — on stage. She built real craft in the theatre before ever thinking about film. She trained in theatre performance, movement, voice acting, and puppetry, and actively participated in several theatre workshops and student productions before entering the film industry. IMDb
In October 2019, she appeared in one episode of the Polish television series Na dobre i na złe, focused around the life of paramedics and hospital staff. Famous Birthdays It was a small role, a single episode, but it marked her first official screen credit.
Nobody was watching closely then. That was about to change.
The 365 Days Breakthrough (2020)
In 2020, 365 Days arrived on Netflix and became one of the most talked-about films of the year — for better or worse.
She described filming as a challenge, and was initially hesitant to accept the role after reading the script. Famous Birthdays That hesitation is understandable. The material was bold, the character’s situations were intense, and she knew the exposure would be unlike anything she’d experienced in theatre. She took the leap anyway.
According to Newsweek, the original film was the most-watched Netflix movie of 2020, elevating Sieklucka to global recognition. Wikipedia
Playing Laura Biel opposite Michele Morrone — a role she embodied with real emotional depth — she became a recognizable face across dozens of countries almost overnight. The film’s chemistry between the lead actors was genuine on screen, even though rumors linking her romantically to co-star Michele Morrone were clarified by both parties as strictly professional. IMDb
Critics were not kind. But audiences clearly didn’t care.
The Full 365 Days Trilogy
| Film | Year | Role | Rotten Tomatoes |
|---|---|---|---|
| 365 Days | 2020 | Laura Biel | Critically panned, massive audience hit |
| 365 Days: This Day | 2022 | Laura Torricelli | Negative reviews |
| The Next 365 Days | 2022 | Laura Torricelli | 0% on Rotten Tomatoes |
The trilogy earned nearly zero critical respect, but that conversation almost misses the point. These films were watched by tens of millions of people globally, across languages and cultures. Anna-Maria was the face of all three.
She was also nominated for a Golden Raspberry Award (Razzie) for Worst Actress — something she has taken in stride. Most actors who have been nominated know the difference between a Razzie and a Bafta, but they also know not every role is meant for awards juries.
Beyond 365 Days: Expanding Her Range
Anna-Maria never stopped doing theatre, even at the height of her Netflix fame. That probably tells you everything about who she is as an artist.
She took on a role as “Death” in Margules. Ausencia, a biographical play about theatre director Ludwik Margules. IMDb Playing Death in a serious biographical stage piece is about as far from Laura Biel as you can get.
Then came a genuine career pivot. She expanded her work into psychological thrillers with her portrayal of Evie in the 2025 film Compulsion, directed by Neil Marshall. In this giallo-inspired horror-thriller set on Malta, her character becomes entangled with a neighbour amid a series of gruesome murders — a role that allowed her to explore emotional vulnerability, suspense, and complex interpersonal dynamics well beyond romantic narratives. IMDb
Compulsion was released in theaters, digital, and VOD on September 19, 2025. IMDb
She also appeared in the Warsaw stage production Pół żartem, which premiered at the Capitol Theatre in September 2025, and launched a personal podcast called P.S. I LOVE YOU — hosted in Polish with English subtitles — where she discusses life, creativity, and self-development in her own voice.
Complete Filmography & TV Appearances
| Title | Year | Type | Role |
|---|---|---|---|
| Na dobre i na złe | 2019 | TV Series | Aniela Grabek |
| 365 Days | 2020 | Film | Laura Biel |
| Twoja twarz brzmi znajomo | 2021 | TV Show | Contestant (Season 14) |
| 365 Days: This Day | 2022 | Film | Laura Torricelli |
| The Next 365 Days | 2022 | Film | Laura Torricelli |
| Dancing with the Stars | 2024 | TV Show | Contestant (Season 28) |
| Compulsion | 2025 | Film | Evie |
| Pół żartem | 2025 | Theatre | Lead Role |
Personal Life: Private by Design
Anna-Maria was in a relationship with Polish theatre director and actor Łukasz Witt-Michałowski from 2018 to approximately 2023. The couple shared roots in Lublin, Poland, where both were born — Sieklucka in 1992 and Witt-Michałowski in 1974 — creating an 18-year age difference between them. They reportedly met through the AST National Academy of Theatre Arts in Wrocław. IMDb
As of 2025, Sieklucka has stated she has been single for over two years by choice. IMDb That kind of statement, delivered openly, reflects someone who is comfortable in their own space and not performing a relationship for public consumption.
In her personal life, she is shy and loves traveling, cooking, and exploring various spices. The Movie Database She advocates for women’s independence and self-worth — values that show up not just in interviews but in the roles she chooses.
Social Media Presence
Anna-Maria has around 4 million followers on Instagram (@anna_maria.sieklucka) Calpoly, where she shares travel content, behind-the-scenes glimpses, personal reflections, and professional updates. She keeps things curated but not cold — there’s genuine personality in her posts.
Her podcast, P.S. I LOVE YOU, extends that personality into a longer format where she can speak more freely. For a naturally private person, it’s an interesting choice — suggesting she wants to connect with her audience on her own terms, not through tabloid speculation.
Quick Facts
| Category | Detail |
|---|---|
| Age (2025) | 33 years old |
| Height | 5’3″ / 160 cm |
| Weight | ~51 kg |
| Hair Color | Dark Brown |
| Eye Color | Brown |
| Languages | Polish, English, French, German |
| Hobbies | Traveling, Cooking, Theatre |
| @anna_maria.sieklucka | |
| Estimated Net Worth | $3–5 Million |
Final Thoughts
Anna-Maria Sieklucka’s story doesn’t fit a simple template. She’s not the overnight sensation she might appear to be — she spent years getting rejected from theatre school, building her craft on stage, and doing small TV roles before 365 Days landed her in front of the entire world.
What makes her interesting now isn’t the Netflix fame. It’s what she’s doing with it — pivoting toward psychological thrillers, returning to theatre, launching a podcast, and actively shaping what her career looks like next.
She came from a city most people outside Poland couldn’t locate on a map. She’s now known globally, has 4 million Instagram followers, and starred in one of the most-watched Netflix films ever made. Whatever comes next for Anna-Maria Sieklucka, she seems determined to write that chapter herself.
