A Bay of Blood 4-Disc Set 4K Ultra HD Blu-ray brings Mario Bava’s landmark horror classic to UHD with three distinct versions and hours of in-depth special features.

When a wealthy countess is murdered for her bayfront estate, a chain reaction of greed and violence erupts among heirs, developers, and opportunists. As bodies pile up, the film delivers a relentless series of shocking set pieces that helped define the slasher genre.

Also known as Twitch of the Death Nerve, the film remains one of the most influential works in Italian horror, combining giallo aesthetics with groundbreaking gore effects by Carlo Rambaldi.

directed by: Mario Bava
starring: Claudine Auger, Luigi Pistilli, Laura Betti, Claudio Camaso, Anna Maria Rosati
1971 / 84 min / 1.85:1 / English, Italian

A Bay of Blood 4-Disc Set [4K Ultra HD + Blu-ray] - Pre-Order 7/28

Name: A Bay of Blood 4-Disc Set [4K Ultra HD + Blu-ray] - Pre-Order 7/28
Brand: Severin Films

$59.99

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Expected to ship on or around the release date: July 28, 2026.

4K UHD + BLU-RAY SPECIAL FEATURES

• Audio Commentary For The English Version With Tim Lucas, Author Of Mario Bava: All The Colors Of The Dark
• All About My Father – Interview With Assistant Director Lamberto Bava
• It Was Just A Children's Game – Interview With Actress Nicoletta Elmi
• Lens Of Blood – Interview With Assistant Camera Operator Gianlorenzo Battaglia
• That Will Teach Them To Be Bad – Interview With Stephen Thrower, Author Of Books On Jess Franco And Lucio Fulci
• Hallmark Of Horror: Carnage, Death Nerves & Last House Part II – Video Essay By Film Writer Stephen R. Bissette
• The Art Of Crime – Featurette With Lamberto Bava (AD), Dardano Sacchetti (Screenwriter), Steve Della Casa (CSC Director), Franco Vitale (Photographer), Roy Bava (Mario Bava's Grandson), Alberto Pezzotta (Bava's Biographer) And Joe Dante (Filmmaker)
• (Sittin' On) The Blood Of The Bay – Archival Interview With Lamberto Bava
• 13 Ways To Die – Archival Interview With Dardano Sacchetti
• Bava And The Grindhouse – Joe Dante On Mario Bava
• Severin Super-Shock 2025 Intro By Lamberto Bava
• Storyboard Comparisons
• Radio Spots
• U.S. Trailer
• Italian Trailer
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A Bay of Blood 4-Disc Set [4K Ultra HD + Blu-ray] - Pre-Order 7/28

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