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Slumber (2017)

R | | Horror | 1 December 2017 (USA)
1:58 | Trailer

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A sleep doctor tries to protect a family from a demon that feeds on people in their nightmares.


Jonathan Hopkins
1 nomination. See more awards »



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Cast overview, first billed only:
Maggie Q ... Alice Arnolds
Will Kemp ... Tom Arnolds
Sophia Wiseman Sophia Wiseman ... Niamh
Kristen Bush ... Sarah Morgan
Sam Troughton ... Charlie Morgan
Lucas Bond Lucas Bond ... Daniel Morgan
Honor Kneafsey ... Emily Morgan
Sylvester McCoy ... Amado
Vincent Andriano ... Cam
William Hope ... Malcolm
William Rhead William Rhead ... Liam
Zahra Wardhana-O'Reilly Zahra Wardhana-O'Reilly ... Young Alice (as Zahra O'Reilly)
Okon Jones Okon Jones ... Mr. Futterman
William Todd-Jones William Todd-Jones ... The Night Hag
Oliver Englehart Oliver Englehart ... Mental Asylum Attendee


A sleep doctor tries to protect a family from a demon that feeds on people in their nightmares.

Plot Summary | Add Synopsis


Welcome to the Original Nightmare



Motion Picture Rating (MPAA)

Rated R for some disturbing material, and language | See all certifications »

Parents Guide:

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Release Date:

1 December 2017 (USA) See more »

Also Known As:

Pesadilla siniestra See more »

Company Credits

Show more on IMDbPro »

Technical Specs



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Did You Know?


Simon Bowyer was an extra in the hospital scenes in this film in 2016 in seven sisters near London See more »


Throughout the film, Maggie Q's character is referred to as Dr. Arnolds. However in the credits her last name is Arnold. See more »

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User Reviews

less than average
4 February 2018 | by blue-flower-177See all my reviews

The fact that it is based on real encounters dpoesn't save the loose plot and the lame acting

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