When Does I Know You Premiere on Netflix?

I Know You on Netflix: Release Date, Cast, Synopsis and Everything You Need to Know

When does I Know You premiere on Netflix? The new Turkish series I Know You (Seni Tanıyorum) premieres on September 17, 2026 on Netflix. The production stars Elçin Sangu, Melis Sezen and Ozan Dolunay and combines family drama, mystery and psychological thriller.The series is directed by Mert Baykal, with a screenplay by Tuğba Doğan, and is produced by Bombon Studios. Netflix classifies it as a Turkish drama series with psychological elements, secrets and mind games.

When does I Know You premiere on Netflix?

The premiere date for I Know You is set for Thursday, September 17, 2026.The series will arrive on Netflix as a Turkish original production and will be available on the platform from its premiere. IMDb also lists September 17, 2026 as the release date in Turkey.For now, the available information points to a first season. Some databases already list the first episode for September 17, although Netflix has not publicly detailed all the season's release information.

Trailer

I Know You Fact Sheet

Detail	Information
Original title	Seni Tanıyorum
English title	I Know You
Premiere	September 17, 2026
Platform	Netflix
Country	Turkey
Year	2026
Language	Turkish
Genre	Drama, mystery and thriller
Netflix rating	18+
Direction	Mert Baykal
Screenplay	Tuğba Doğan
Production company	Bombon Studios
Season	1

Netflix officially presents the production as a drama, while IMDb classifies it as drama and thriller. Therefore, a precise description would be psychological drama with elements of mystery and thriller.

What is I Know You about?

The story follows Funda, a woman who has just become a mother and is trying to reclaim a part of her life that had been put on hold: her career as a painter.After giving birth, Funda needs help caring for her baby and finally finds Nazlı, a young woman who seems to be the solution she was looking for.However, Nazlı's arrival into the family is far from a normal situation.The new nanny holds secrets and a mysterious past, and her presence begins to disrupt the life of Funda and her husband, İlker. What initially seems like help so Funda can return to painting ends up becoming an increasingly unsettling situation.The official synopsis notes that the mystery and disturbing nature of Nazlı will forever change the lives of Funda and İlker.

A Nanny Who Changes the Family Balance

One of the central elements of I Know You is precisely Nazlı's arrival at the home.Funda believes she has found the support she needs to balance motherhood and her professional career, but little by little a much more unsettling question begins to emerge:Who is Nazlı really, and what are her true intentions?The series thus uses an everyday scenario—a mother, a baby and a nanny—to build a story of distrust, secrets, emotional tension and psychological games.

The Cast of I Know You

The main cast of I Know You is led by Elçin Sangu, Melis Sezen and Ozan Dolunay. IMDb confirms that the three play the central characters of the story.

Elçin Sangu as Funda

Elçin Sangu plays Funda, the protagonist of the series.Funda has just become a mother and is trying to return to her career as a painter. To achieve this, she needs to find someone who can help her care for her baby.Nazlı's arrival will end up affecting much more than her daily routine.

Melis Sezen as Nazlı

Melis Sezen plays Nazlı, the mysterious nanny who enters the lives of Funda and İlker.Nazlı is the character at the center of much of the production's mystery. Her presence in the house causes a gradual transformation of family relationships.Netflix presents the series precisely around the secrets and psychological games that arise after her arrival.

Ozan Dolunay as İlker

Ozan Dolunay plays İlker, Funda's husband.The relationship between Funda and İlker will be subjected to new tensions after Nazlı enters their lives.IMDb confirms Sangu as Funda, Sezen as Nazlı and Dolunay as İlker.

Supporting Cast

The cast of I Know You also includes:

• Cemal Hünal
• Efe Taşdelen
• Murat Garipağaoğlu
• Mine Teber
• Nergis Öztürk
• Arbil Tabur
• Esra Şahin
• Ada Özdemir
• Arya Özdemir

Cemal Hünal plays Kemal, according to published information about the cast.

Who Directs I Know You?

The direction of I Know You is handled by Mert Baykal, while Tuğba Doğan is the creator and screenwriter.The production is handled by Bombon Studios, with Pelin Diştaş and Kerem Çatay attached to the production.The combination of a family drama with elements of psychological thriller allows the story to unfold mainly through its characters and the relationships established within the family.

What Kind of Series Is I Know You?

Although Netflix officially presents it within the drama genre, the production incorporates several elements typical of psychological thriller and mystery.Netflix uses tags such as "psychological," "intriguing," "mind game," and "full of secrets" to describe the series.Among the themes likely to carry the most weight are:

• Motherhood.
• Professional identity.
• Trust within marriage.
• Family secrets.
• Psychological manipulation.
• Obsession.
• Loyalty.
• Appearances.
• Distrust within the home.

Given its premise, I Know You may be especially appealing to those who enjoy domestic thrillers and psychological dramas in which a seemingly outside character ends up completely upending a family's life.

How Many Episodes Will I Know You Have?

The available information about the first season is not yet completely consistent.IMDb currently lists one season and one episode, while other specialized databases already point to a first season of 8 episodes.Therefore, if the goal is to provide information strictly confirmed by Netflix, it is safer to talk about a first season and avoid presenting the number of episodes as definitive until the platform publishes the season's full details.

Where Can I Know You Be Watched?

I Know You will be available exclusively on Netflix starting September 17, 2026.The series is a Turkish production and its original language is Turkish. Netflix includes it within its catalog of Turkish productions.Watch I Know You on Netflix

Why Might This Be One of the Turkish Series to Watch on Netflix?

The main appeal of I Know You lies in the combination of a cast well known in Turkey, a family story full of mystery and a psychological thriller tone.The presence of Elçin Sangu and Melis Sezen as leads also raises expectations around the production. Both actresses have notable careers in Turkish television, while Ozan Dolunay completes the leading trio.Additionally, the story starts from a very relatable situation: a mother who needs help to reclaim her career. The twist is that the person hired to help her may be hiding a story completely different from what she appears to be. The release of the official trailer in early September 2026 has already increased interest in the production ahead of its arrival on Netflix.

When Does I Know You Premiere?

I Know You (Seni Tanıyorum) premieres on September 17, 2026 on Netflix.The new Turkish series follows Funda, a mother and painter trying to return to her career after the birth of her child. Her search for a nanny leads her to Nazlı, a woman whose arrival at the home will trigger a chain of secrets, suspicions and conflicts.With Elçin Sangu as Funda, Melis Sezen as Nazlı and Ozan Dolunay as İlker, the series delivers a family drama with a strong dose of mystery and psychological thriller.If you're looking for a new Turkish Netflix series with secrets, family tension, ambiguous characters and psychological games, I Know You is one of the premieres worth keeping on your radar this September.

Frequently Asked Questions About I Know You

When does I Know You premiere on Netflix?

I Know You premieres on Thursday, September 17, 2026 on Netflix. IMDb also lists that date for the series' release.

What is I Know You called in Turkish?

The series' original title is Seni Tanıyorum.

What is I Know You about?

The series tells the story of Funda, a mother who wants to return to her career as a painter after giving birth. When she hires Nazlı as a nanny, the young woman's secrets begin to disrupt the life of Funda and her husband, İlker.

Who are the leads in I Know You?

The leads are Elçin Sangu as Funda, Melis Sezen as Nazlı and Ozan Dolunay as İlker.

Who plays Nazlı in I Know You?

Melis Sezen plays Nazlı, the mysterious nanny who joins the lead family.

Who plays Funda?

Elçin Sangu plays Funda, a mother and painter trying to resume her professional career.

Who plays İlker?

Ozan Dolunay plays İlker, Funda's husband.

Who directs I Know You?

The series is directed by Mert Baykal and written by Tuğba Doğan.

How many episodes does I Know You have?

Currently published information points to a first season of 8 episodes, although it's best to wait for Netflix's official listing to consider this fully confirmed.

On which platform can I Know You be watched?

I Know You will be available on Netflix, its platform of premiere.

Is I Know You a horror series?

Not exactly. Netflix classifies it as drama, although it incorporates elements of psychological thriller, mystery, secrets and mind games.

Is I Know You a Turkish series?

Yes. I Know You is a production from Turkey, filmed in Turkish and developed for Netflix.

Will I Know You have a second season?

There is still no official confirmation of a second season. For now, the available information corresponds to the first season.