The Black Room poster
Where to stream

The Black Room

6.519351h 10mNRMovieHorrorCrime

In a 16th-century European town, the ruling family has been given a prophecy that, should there ever be twin boys born, the younger will murder the older; so is dismayed when twins are born to the popular baron. The older grows to be a…

DirectorRoy William Neill
WritersHenry Myers·Arthur Strawn

Where to watch

Availability shown for United States · rights vary by country

Cast · Directed by Roy William Neill

BKBoris Karloff
Boris Karloff
Baron Gregor de Berghman / Anton de Berghman
MMMarian Marsh
Marian Marsh
Thea Hassel
RARobert Allen
Robert Allen
Lt. Albert Lussan
THThurston Hall
Thurston Hall
Col. Paul Hassel
KDKatherine DeMille
Katherine DeMille
Mashka
JBJohn Buckler
John Buckler
Beran - the gypsy
HKHenry Kolker
Henry Kolker
Baron de Berghman
CTColin Tapley
Colin Tapley
Paul Hassel as a young lieutenant
TMTorben Meyer
Torben Meyer
Peter, the majordomo
JGJohn George
John George
Inn Waiter (uncredited)
JBJohn Bleifer
John Bleifer
Franz - Captured Assassin-Villager (uncredited)
MLMarion Lessing
Marion Lessing
Maria the Chambermaid

More from Boris Karloff · Lead actor

Studio One
Studio One
1948 · 5.4
Robert Montgomery Presents
Robert Montgomery Presents
1950 · 6.0
Climax!
Climax!
1954 · 3.8
The Wild Wild West
The Wild Wild West
1965 · 7.6
Route 66
Route 66
1960 · 6.7
The Name of the Game
The Name of the Game
1968 · 7.0
McCloud
McCloud
1970 · 7.2
Thriller
Thriller
1960 · 6.7
Suspense
Suspense
1949 · 5.1
The United States Steel Hour
The United States Steel Hour
1953 · 6.3
See all fromBoris Karloff

More from Marian Marsh · Co-star actress

Hell's Angels
Hell's Angels
1930 · 6.6
Naughty Flirt
Naughty Flirt
1931 · 6.2
Five Star Final
Five Star Final
1931 · 6.6
Crime and Punishment
Crime and Punishment
1935 · 6.3
Beauty and the Boss
Beauty and the Boss
1932 · 7.0
I Like it That Way
I Like it That Way
1934 · 7.0
Svengali
Svengali
1931 · 6.3
Murder by Invitation
Murder by Invitation
1941 · 6.0
Under Eighteen
Under Eighteen
1932 · 6.3
The Road to Singapore
The Road to Singapore
1931 · 5.6
See all fromMarian Marsh

More from Roy William Neill · Director

Puppy Love
Puppy Love
1919 · 7.0
Sherlock Holmes and the Secret Weapon
Sherlock Holmes and the Secret Weapon
1942 · 6.5
Frankenstein Meets the Wolf Man
Frankenstein Meets the Wolf Man
1943 · 6.2
Sherlock Holmes in Washington
Sherlock Holmes in Washington
1943 · 6.8
The Pearl of Death
The Pearl of Death
1944 · 7.1
The Woman in Green
The Woman in Green
1945 · 6.5
Lady Raffles
Lady Raffles
1928 · 7.0
Green Eyes
Green Eyes
1918
The Man from M.A.R.S.
The Man from M.A.R.S.
1922 · 7.0
Terror by Night
Terror by Night
1946 · 6.6
See all fromRoy William Neill

More like this

The Uninvited
The Uninvited
1944 · 6.9
Son of Frankenstein
Son of Frankenstein
1939 · 6.7
Z
Z
2019 · 6.5
Eye of the Devil
Eye of the Devil
1966 · 6.1
Race with the Devil
Race with the Devil
1975 · 6.4
Pyewacket
Pyewacket
2017 · 5.9
The Night Walker
The Night Walker
1964 · 6.4
Shadow of a Doubt
Shadow of a Doubt
1943 · 7.5
The Shed
The Shed
2019 · 6.0
Dracula Has Risen from the Grave
Dracula Has Risen from the Grave
1968 · 6.7
Dracula
Dracula
1931 · 7.2
Siren
Siren
2016 · 5.9

The Black Room — streaming FAQ

Which OTT platform streams The Black Room?

The Black Room isn't on any subscription service in United States right now, but you can rent or buy it on Amazon Video, Apple TV Store and Google Play Movies. It's not on Netflix.

Is The Black Room on Netflix?

No, The Black Room is not on Netflix in United States as of November 2026. You can rent or buy it on Amazon Video and Apple TV Store.

Is The Black Room on Amazon Prime Video?

The Black Room isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.

Where can I watch The Black Room for free?

The Black Room isn't available free in United States; you can only rent or buy it on Amazon Video and Apple TV Store.