27 user 19 critic

The Pyx (1973)

A detective investigating the death of a heroin-addicted prostitute uncovers evidence pointing to the existence of a murderous devil cult.



(screenplay), (novel)

Watch Now

With Prime Video


Comic-Con 2017: All Aboard the IMDboat


July 20 to 23, 2017

Get entertainment news, trailer drops, and photos with IMDb's coverage of 2017 San Diego Comic-Con featuring host and IMDboat captain Kevin Smith, including Saturday's live event.

Browse Our Guide to Comic-Con

Learn more

People who liked this also liked... 

Dominique (1979)
    1 2 3 4 5 6 7 8 9 10 5.1/10 X  

A millionaire who has recently lost his wife starts believing that he is being haunted by her spirit.

Director: Michael Anderson
Stars: Cliff Robertson, Jean Simmons, Jenny Agutter
Pin (1988)
Horror | Thriller
    1 2 3 4 5 6 7 8 9 10 6.7/10 X  

Isolated by his strange parents, Leon finds solace in an imaginary friend, which happens to be an anatomy doll from his father's doctor office. Unfortunately, the doll begins to take over Leon's life, and his sister's life as well.

Director: Sandor Stern
Stars: David Hewlett, Cynthia Preston, Terry O'Quinn
Paranoiac (1963)
Drama | Horror | Mystery
    1 2 3 4 5 6 7 8 9 10 7/10 X  

Loosely based on Josephine Tey's "Brat Farrar;" a man long believed dead returns to the family estate to claim his inheritance.

Director: Freddie Francis
Stars: Janette Scott, Oliver Reed, Sheila Burrell
Drama | History
    1 2 3 4 5 6 7 8 9 10 6.3/10 X  

Historical depiction of the events preceding the political murder of Archduke Franz Ferdinand, would-be emperor of the Austro-Hungarian throne, in Sarajevo, June 28, 1914. A World War would... See full summary »

Director: Veljko Bulajic
Stars: Christopher Plummer, Florinda Bolkan, Maximilian Schell


Credited cast:
Dt. Sgt. Jim Henderson
Dt. Sgt. Pierre Paquette
Yvette Brind'amour ...
Larry Perkins ...
Herbie Lafram (as Lee Broker)
Terry Haig ...
Louise Rinfret ...
Rest of cast listed alphabetically:
Charlie Beauchamp ...
(as Charles Beauchamp)
Robert Beaulieu
Pierre-Paul Bélisle
Gilles Desormeaux
Jean Dubost


A detective investigating the death of a heroin-addicted prostitute uncovers evidence pointing to the existence of a murderous devil cult.

Plot Summary | Add Synopsis


Her business is pleasure. Until her date with ... The Pyx. See more »


Horror | Thriller | Crime


R | See all certifications »





Release Date:

October 1973 (USA)  »

Also Known As:

The Hooker Cult Murders  »

Filming Locations:

Box Office


CAD 1,000,000 (estimated)

Company Credits

Production Co:

Show detailed on  »

Technical Specs


Sound Mix:


Aspect Ratio:

2.35 : 1
See  »

Did You Know?


Karen Black consulted with an ex-heroin addict to research her role. See more »


Featured in Midnight Movie Madness: 50 Movie Mega Pack (2016) See more »


I was touched by your passing through
Karen Black
See more »

Frequently Asked Questions

This FAQ is empty. Add the first question.

User Reviews

Harvey Hart's The Pyx
29 May 2002 | by (North Dakota) – See all my reviews

Montreal detective Christopher Plummer investigates the death of prostitute Karen Black, who had a little help falling from a penthouse balcony.

The film makers play with the time continuum as we see Plummer doggedly find out more about Black and discovers other murders, and at the same time we relive Black's final hours, seeing her deal with her eventual murderer as part of a satanic black mass.

Christopher Plummer is excellent. His Detective Henderson is not a "Die Hard"-type superhero, just a homicide detective doing his job. This could have made an excellent film series, especially set in an interesting city like Montreal, Canada. Karen Black turns in a great performance as Elizabeth Lucy, a heroin addicted prostitute getting in way over her head. She tries to help another friend get off heroin, but Elizabeth is no hooker with a heart of gold, she is a flawed mess of emotion, and Black is great.

The finale seemed just a little too neat and tidy, and the horrorific aspects of the story do not really deliver. Jeers to Prism Entertainment, who released the VHS version I saw. The print was very muddy, with the front credits being completely unreadable, and the first few minutes of the film impossible to comprehend.

Anytime the film takes place in anything other than daytime, it is hard to see what is going on. The video box I saw featured Karen Black half clothed on the cover, and the box notes talking this up like it was "Salo" since it featured "prostitution, drug abuse, and homosexuality." Yes, there is a prostitute, she is on drugs, but she is not gay. There is one homosexual supporting character, but no onscreen sexual content. He just mentions it to Plummer. Reading the box, you would think you need a shower when the end credits finally rolled (which you can read).

"The Pyx" is suspenseful and entertaining, and hopefully you can find a decent copy of it. I strongly recommend it.

This is rated (R) for physical violence, gun violence, some gore, some profanity, female nudity, sexual references, drug abuse, and drug references.

8 of 10 people found this review helpful.  Was this review helpful to you?

Contribute to This Page

Create a character page for: