Movie
WΔZ
Would you kill the one you love to save yourself from death?
There is something horribly wrong with the bodies found in the dark city streets. Some are mutilated while others have the Price equation (wΔz = Cov (w,z) = βwzVz) carved into their flesh. Detective Eddie Argo and his new partner Helen Westcott unearth the meaning of the odd equation and realise each victim is being offered a gruesome choice: kill your loved ones, or be killed. Before long it becomes clear that the perpetrator has suffered a similar fate and is now coping by seeking a way to solve this philosophical dilemma.
Streaming, rental and purchase options
Where to watch in United States
Checked Sep 5, 2026
WΔZ is available to stream on Lionsgate+ (Via Amazon Prime) and Tubi in United States. You can also rent or buy it from Amazon, Apple TV, and Fandango at Home. Use the direct links below to open the provider.
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Synopsis
There is something horribly wrong with the bodies found in the dark city streets. Some are mutilated while others have the Price equation (wΔz = Cov (w,z) = βwzVz) carved into their flesh. Detective Eddie Argo and his new partner Helen Westcott unearth the meaning of the odd equation and realise each victim is being offered a gruesome choice: kill your loved ones, or be killed. Before long it becomes clear that the perpetrator has suffered a similar fate and is now coping by seeking a way to solve this philosophical dilemma.
More about WΔZ
Cast
Selma BlairJean Lerner
Melissa GeorgeHelen Westcott
Stellan SkarsgårdEddie Argo
Sally HawkinsElly Carpenter
John SharianJack Corelli
Paul KayeGelb
Michael WildmanO'Hare
Ashley WaltersDaniel LeoneCredits
- Directed by
- Tom Shankland
- Written by
- Clive Bradley
Production details
- Status
- Released
- Original language
- English
Production
Vertigo FilmsUnited Kingdom
UK Film CouncilUnited Kingdom
Northern Ireland ScreenUnited Kingdom
Ingenious MediaUnited Kingdom
