The Diary of Dr. Hart poster
Where to stream

The Diary of Dr. Hart

5.219181h 22mMovieDramaRomance

Dr. Robert Hart visits his friend Ursula von Hohenau in Saxony in July 1914. There he hears about the Austrian ultimatum to Serbia. He immediately returns to his home town where, just before mobilisation, he meets the Polish count Bransky…

DirectorPaul Leni
WriterHans Brennert

Where to watch

Not streaming yet
Check back soon

The Diary of Dr. Hart was released on January 21, 1918 but we couldn't find it on any streaming service yet. Rights can change — try again later.

Get the app to be notified

Cast · Directed by Paul Leni

HSHeinrich Schroth
Heinrich Schroth
Dr. Robert Hart
KHKäthe Haack
Käthe Haack
Schlossherrin Ursula von Hohenau
DSDagny Servaes
Dagny Servaes
Jadwiga Bransky
EHErnst Hofmann
Ernst Hofmann
Graf Bronislaw Krascinsky
AK
Adolf Klein
Graf Bransky

More from Heinrich Schroth · Lead actor

People Among Us
People Among Us
1926 · 7.3
The Traitor
The Traitor
1936 · 7.0
Countess Kitchenmaid
Countess Kitchenmaid
1918 · 9.0
A Prussian Love Story
A Prussian Love Story
1938 · 7.5
Der Wilderer
Der Wilderer
1926 · 7.0
Familie Schimek
Familie Schimek
1935 · 6.8
Water for Canitoga
Water for Canitoga
1939 · 6.9
Fridericus
Fridericus
1937 · 5.6
Liebesleute
Liebesleute
1935 · 5.8
The Assumption of Hannele
The Assumption of Hannele
1934 · 6.3
See all fromHeinrich Schroth

More from Käthe Haack · Co-star actress

Scene of the Crime
Scene of the Crime
1970 · 6.2
Ein Heim für Tiere
Ein Heim für Tiere
1985 · 9.0
People Among Us
People Among Us
1926 · 7.3
Steputat & Co.
Steputat & Co.
1938 · 5.8
The Century of Surgeons
The Century of Surgeons
1972 · 10.0
Mein Leopold
Mein Leopold
1924 · 10.0
Familie Schimek
Familie Schimek
1935 · 6.8
Pygmalion
Pygmalion
1935 · 6.7
Children of No Importance
Children of No Importance
1926 · 6.1
Furioso
Furioso
1950 · 10.0
See all fromKäthe Haack

More from Paul Leni · Director

The Man Who Laughs
The Man Who Laughs
1928 · 7.3
Waxworks
Waxworks
1924 · 6.4
Backstairs
Backstairs
1921 · 6.2
The Chinese Parrot
The Chinese Parrot
1927 · 10.0
The Cat and the Canary
The Cat and the Canary
1927 · 6.9
The Mystery of Bangalore
The Mystery of Bangalore
1918
The Last Warning
The Last Warning
1928 · 6.7
Rebus-Film Nr. 1
Rebus-Film Nr. 1
1925 · 6.8
Prinz Kuckuck
Prinz Kuckuck
1919 · 9.0
Sleeping Beauty
Sleeping Beauty
1917 · 6.5
See all fromPaul Leni

More like this

She Said Maybe
She Said Maybe
2025 · 5.9
Sissi
Sissi
1955 · 7.3
Afire
Afire
2023 · 6.8
Wings of Desire
Wings of Desire
1987 · 7.8
Never Look Away
Never Look Away
2018 · 7.7
Kissing My Sister
Kissing My Sister
2000 · 6.3
Ruby Red
Ruby Red
2013 · 6.9
Head-On
Head-On
2004 · 7.5
No Hard Feelings
No Hard Feelings
2020 · 5.6
It's Just a Phase, Honeybunny
It's Just a Phase, Honeybunny
2021 · 6.2
The Longing
The Longing
2003 · 4.5
Sapphire Blue
Sapphire Blue
2014 · 7.1

The Diary of Dr. Hart — streaming FAQ

Which OTT platform streams The Diary of Dr. Hart?

The Diary of Dr. Hart isn't streaming anywhere in United Kingdom yet.

Is The Diary of Dr. Hart on Netflix?

No, The Diary of Dr. Hart is not on Netflix in United Kingdom as of September 2026.

Is The Diary of Dr. Hart on Amazon Prime Video?

No, The Diary of Dr. Hart isn't on Amazon Prime Video in United Kingdom right now.

Where can I watch The Diary of Dr. Hart for free?

The Diary of Dr. Hart isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.

What is the OTT release date for The Diary of Dr. Hart?

The Diary of Dr. Hart hasn't started streaming in United Kingdom yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around March 11, 1918. This is a prediction, not a confirmed date.