Series

Diagnosis

★ 7.8(6)201742m4 seasons

Diagnosis isn't available to stream, rent or buy in United States right now. Availability changes often, so check back soon. Availability checked 9 June 2026.

Where to watch Diagnosis

🇺🇸 United States

No streaming, rental or purchase options are listed in United States right now. Availability changes often — try switching your region in the header.

Streaming in other regions

🇵🇱 PL

Good to know

Release date: 2017-09-05
Runtime: 42m
Language: Polish
Seasons: 4
Episodes: 52
Network: TVN
Status: Ended
Country: Poland

About Diagnosis

Diagnosis is a 2017 web series in the Drama genre, starring Maja Ostaszewska, Maciej Zakościelny and Adam Woronowicz. It spans 4 seasons and 52 episodes, and originally aired on TVN. It holds an average rating of 7.8/10 from 6 viewers. Below you can see where to watch Diagnosis in United States — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

Sometimes, a single unexpected event can irreversibly alter one's life. What would happen, if one day you were to wake up and discover, that you don't know who you are, who you love or care about? Is fate cruel enough to take everything, including your identity and memories? How can you piece together your new life, when you're missing the building elements of who you are?

Seasons (4)

Season 113 eps · 2017

Season 213 eps · 2018

Season 313 eps · 2018

Season 413 eps · 2019

Cast

Maja Ostaszewska

Anna Nowak

Maciej Zakościelny

Michał Wolski

Adam Woronowicz

Jan Artman

Magdalena Popławska

Marta Artman

Sonia Bohosiewicz

Wanda Jureczko

Michał Czernecki

Piotr Sadzik

Beata Ścibakówna

Olga Bujak

Agnieszka Warchulska

Alina Brylska

Monika Pikuła

Marzena Sadzik

Frequently asked questions

Where can I watch Diagnosis in United States?+

Diagnosis is not currently listed on any streaming, rental or purchase service in United States. Availability changes often, so check back or switch your region.

Is Diagnosis on Netflix?+

Diagnosis is not on Netflix in United States right now.

How many seasons of Diagnosis are there?+

Diagnosis has 4 seasons and 52 episodes in total.

Who stars in Diagnosis?+

Diagnosis stars Maja Ostaszewska, Maciej Zakościelny, Adam Woronowicz, Magdalena Popławska and Sonia Bohosiewicz.

When did Diagnosis come out?+

Diagnosis is a 2017 web series.

What genre is Diagnosis?+

Diagnosis is Drama series.