Blood Thirst

Blood Thirst

Year: 1971

Runtime: 74 mins

Language: English

Director: Newt Arnold

Horror

A sex-crimes specialist from New York travels to the Philippines to help his friend, a Manila homicide detective, solve a series of murders.

Warning: spoilers below!

Haven’t seen Blood Thirst yet? This summary contains major spoilers. Bookmark the page, watch the movie, and come back for the full breakdown. If you're ready, scroll on and relive the story!

Timeline & Setting – Blood Thirst (1971)

Explore the full timeline and setting of Blood Thirst (1971). Follow every major event in chronological order and see how the environment shapes the story, characters, and dramatic tension.

Time period

Location

New York City, Manila, Lima, Peru, Barrio Club (Manila)

The film starts in New York City before moving to Manila, where the Barrio Club becomes the focal point of a string of blood-drained murders. The club’s opulent interiors and secret chambers establish a nocturnal, cosmopolitan atmosphere. Cross-border hints tie the case to Calderone and Serena’s past in Peru, with Lima surfacing as the tale’s geographic origin.

🗺️ Global settings 🏙️ Urban noir 🧭 International intrigue

Last Updated: October 05, 2025 at 08:43

Main Characters – Blood Thirst (1971)

Meet the key characters of Blood Thirst (1971), with detailed profiles, motivations, and roles in the plot. Understand their emotional journeys and what they reveal about the film’s deeper themes.

Adam Rourke (Robert Winston)

A New York City detective and sex-crimes expert who travels to Manila undercover as a writer. He combines sharp logic with street-smart instincts, pursuing clues while navigating a deadly cult. His mission is to separate fact from fiction and bring the killer to justice, even as personal risk escalates.

🕵️ Detective 🌍 International

Inspector Miguel Ramos (Vic Diaz)

A seasoned Manila police inspector who teams with Adam. Loyal to his city and relentless in pursuit of the truth, he balances professional duty with a willingness to collaborate with outside help. He uncovers connections between the murders and Calderone’s operations.

🧭 Inspector 🗺️ Manila

Calderon (Calderone) (Vic Silayan)

The Barrio Club’s elusive owner and the mastermind behind the killings. He operates with cold sophistication, masking his violence behind charm and wealth. His dual life as a businessman and cult leader makes him a formidable and dangerous adversary.

🧭 Crime lord 💼 Club owner

Serena (Yvonne Nielsen)

A hostess who becomes central to the cult’s immortality plot. She uses glamour and manipulation to influence Adam while seeking her own survival through the blood ritual. Her beauty depends on draining others, and her power wanes when the ritual backfires.

🩸 Blood magic 🕯️ Immortality seeker

Sylvia Ramos (Katherine Henryk)

Miguel’s adopted sister who goes undercover as Louisa to aid Adam. She unfolds complex loyalties, balancing friendship with danger as she confronts the club’s secrets. Her staged persona underscores the theme of disguise and trust.

🕊️ Dual identity 🧭 Ally

Theresa (Judy Dennis)

A hostess at the Barrio Club who embodies the club’s seductive atmosphere. Her presence foreshadows the predatory world the detectives are up against and provides a glimpse into the club’s perilous social scene.

🎭 Hostess 🗝️ Suspect/clue

Elena

Another club hostess who is kidnapped by the monster, highlighting the cult’s reach and the victims’ vulnerability. Her fate underscores the stakes of the investigation.

🗝️ Victim 🧭 Kidnap victim

Herrera (Eddie Infante)

An undercover officer with a prosthetic leg who serves as Adam’s police liaison. He provides practical support and helps counter the killer’s threats, bringing a grounded, pragmatic presence to the team.

🗺️ Undercover ally 🦾 Prosthetic-leg

Last Updated: October 05, 2025 at 08:43

Major Themes – Blood Thirst (1971)

Explore the central themes of Blood Thirst (1971), from psychological, social, and emotional dimensions to philosophical messages. Understand what the film is really saying beneath the surface.

🩸 Blood Cult

A ruthless blood cult drives the plot, wiring murder into a ritual of power and youth. The club’s rituals involve draining young women’s blood, a bowl and powdered roots, and a device charged by sunlight that supposedly preserves beauty. The theme critiques vanity and the commodification of life, showing how wealth and secrecy enable monstrous acts. The killings are not random; they are ritualized control.

🕵️ Undercover Investigation

Adam goes undercover as a writer to pursue a sensational story, while Miguel’s local police work uncovers a web of lies and danger. Trust is fragile as disguises blur motives and allies. Sylvia’s double life as Louisa further complicates the pursuit and tests the detectives’ resolve. The investigation reveals how deception can mask a killer who moves through high society.

🎭 Identity and Deception

Characters frequently assume false identities to manipulate outcomes and protect secrets. Serena’s reliance on the blood ritual to stay young exposes the cost of vanity and control. Calderone’s refined persona hides a brutal killer, proving that elegance can mask danger. The narrative hinges on appearances—truth is often a masked performance.

Last Updated: October 05, 2025 at 08:43

Mobile App Preview

Coming soon on iOS and Android

The Plot Explained Mobile App

From blockbusters to hidden gems — dive into movie stories anytime, anywhere. Save your favorites, discover plots faster, and never miss a twist again.

Sign up to be the first to know when we launch. Your email stays private — always.

Unlock the Full Story of Blood Thirst

Don't stop at just watching — explore Blood Thirst in full detail. From the complete plot summary and scene-by-scene timeline to character breakdowns, thematic analysis, and a deep dive into the ending — every page helps you truly understand what Blood Thirst is all about. Plus, discover what's next after the movie.

Blood Thirst Summary

Read a complete plot summary of Blood Thirst, including all key story points, character arcs, and turning points. This in-depth recap is ideal for understanding the narrative structure or reviewing what happened in the movie.

Blood Thirst Summary

Blood Thirst Timeline

Track the full timeline of Blood Thirst with every major event arranged chronologically. Perfect for decoding non-linear storytelling, flashbacks, or parallel narratives with a clear scene-by-scene breakdown.

Blood Thirst Timeline

More About Blood Thirst

Visit What's After the Movie to explore more about Blood Thirst: box office results, cast and crew info, production details, post-credit scenes, and external links — all in one place for movie fans and researchers.

More About Blood Thirst