

“The Terror Drug That Wakes the Dead!”
Watch The Black Sleep for Free in 123Movies
The Black Sleep (1956) – Official Trailer, Cast & Details
The Black Sleep at a Glance
The Black Sleep is a 1956 horror and science fiction film directed by Reginald Le Borg, with a cast led by Basil Rathbone, Herbert Rudley and Patricia Blair. It is 1 hour 22 minutes long and premiered on June 15, 1956. The Black Sleep has a TMDB rating of 6.2 out of 10 based on 45 votes and is rated NR in the United States.
Watch the official The Black Sleep trailer for free in 123Movies below.

1080p HD • Free YouTube Stream
Storyline & Synopsis
In 19th century England, a noted brain surgeon rescues a former student from being hanged on a false conviction for murder, and spirits him away to an ancient, repurposed abbey far in the countryside. There, he connives his pupil into assisting him in mapping the functions of the various parts of the human brain, using living subjects who are under a terrible animation-suspending drug called "black sleep". Subsequently, the student, along with the daughter of one of the subjects, discover that most of these subjects have survived but are being kept in a dungeon-like cellar, in various stages of physical and mental derangement...
Where “The Black Sleep” Fits in the 123Movies Catalog

Basil Rathbone
Sir Joel Cadman

Herbert Rudley
Dr. Gordon Ramsay

Patricia Blair
Laurie Munroe

Akim Tamiroff
Odo the Gypsy

Phyllis Stanley
Daphne

Lon Chaney Jr.
Dr. Munroe, aka Mungo

Bela Lugosi
Casimir

John Carradine
Bohemund

George Sawaya
Sailor-Subject

Tor Johnson
Mr. Curry
Sally Yarnell
Female Subject
Peter Gordon
Sgt. Steele
Frequently Asked Questions About The Black Sleep
When was The Black Sleep released?
The Black Sleep was released on June 15, 1956.
What is the runtime of The Black Sleep?
The Black Sleep has a runtime of 1 hour 22 minutes (82 minutes).
Who stars in The Black Sleep?
The Black Sleep stars Basil Rathbone as Sir Joel Cadman, Herbert Rudley as Dr. Gordon Ramsay, Patricia Blair as Laurie Munroe and Akim Tamiroff as Odo the Gypsy. The cast also includes Phyllis Stanley, Lon Chaney Jr., Bela Lugosi and John Carradine.
Who directed The Black Sleep?
The Black Sleep was directed by Reginald Le Borg. The screenplay is credited to John C. Higgins.
What genre is The Black Sleep?
The Black Sleep is listed on TMDB as a mix of horror and science fiction.
What is The Black Sleep rated?
The Black Sleep is rated NR in the United States. On TMDB it has an average user score of 6.2/10 from 45 votes.
Where can I watch the trailer for The Black Sleep for free?
You can watch the trailer for The Black Sleep, "The Black Sleep ≣ 1956 ≣ Trailer", for free on this 123Movies page. It is embedded from YouTube.
What movies are similar to The Black Sleep?
Movies TMDB recommends alongside The Black Sleep include Blood of the Vampire (1958), The Curse of Frankenstein (1957), The Invisible Man (1933), The Horror of Frankenstein (1970) and The Evil of Frankenstein (1964).
Can I stream the full movie of The Black Sleep on 123Movies?
No. 123Movies only shows official trailers and title information. Full movies are not hosted or linked on this site.

Blood of the Vampire

The Curse of Frankenstein

The Invisible Man

The Horror of Frankenstein

The Evil of Frankenstein

The Asphyx

Twice-Told Tales

The Haunting

Circle

The Raven

The Return of Doctor X
