Thirst (Korean: 박쥐; literally “bat”) is a 2009 horror film written, produced and directed by Park Chan-wook. Based on the 1867 novel Thérèse Raquin by Émile Zola,[5] the film stars Song Kang-ho as Sang-hyun, a Catholic priest who turns into a vampire as a result of a failed medical experiment, and falls in love with Tae-ju (Kim Ok-vin), the wife of his childhood friend (Shin Ha-kyun).[6]
An international co-production of South Korea and the United States, Thirst was released in South Korea on 30 April 2009, where it was a commercial success. It received generally positive reviews from critics and won the Jury Prize at the 2009 Cannes Film Festival, where it was also nominated for the Palme d’Or.
Plot
Sang-hyun is a Catholic priest who volunteers at a hospital, providing ministry to the patients. He is well respected for his unwavering faith and dedicated service, but he secretly suffers from feelings of doubt and sadness. Sang-hyun volunteers to participate in an experiment to find a vaccine for the deadly Emmanuel Virus (EV). Although the experiment fails, and Sang-hyun is infected with the seemingly fatal disease, he makes a complete and rapid recovery after receiving a blood transfusion.
News of his marvelous recovery quickly spreads among the devout parishioners of Sang-hyun’s congregation, and they begin to believe that he has a miraculous gift for healing. Soon, thousands more flock to Sang-hyun’s services. Among the new churchgoers are Kang-woo, Sang-hyun’s childhood friend, and his family. Kang-woo invites his old friend to join the weekly mahjong night at his house, and there, Sang-hyun finds himself attracted to Kang-woo’s wife, Tae-ju. Sang-hyun later relapses into his illness and wakes in dire need of shelter from the sunlight, having become a vampire.
At first, Sang-hyun feels a newfound vigor but soon he is aghast to find himself drinking blood from a comatose patient. After attempting to kill himself, Sang-hyun finds himself irresistibly drawn to human blood. To make matters worse, the symptoms of EV return and only seem to go away when he drinks blood. Desperately trying to avoid committing a murder, Sang-hyun resorts to stealing blood transfusion packs from the hospital.
Tae-ju, who lives with her ill husband and overprotective mother-in-law, Mrs. Ra, leads a dreary life. She is drawn to Sang-hyun and his physicality, and unable to resist odd desires for him. The two begin an affair, but when Tae-ju discovers the truth about Sang-hyun, she retreats in fear. When Sang-hyun pleads with her to run away with him, she turns him down, suggesting that they kill her husband instead.[7]
When Sang-hyun’s superior at the monastery requests some vampire blood so that his eyes may heal and he may see the world before dying, in disgust Sang-hyun flees from the monastery. He moves into Mrs. Ra’s house so that he may secretly bed with Tae-ju. Sang-hyun notices bruises on Tae-ju and assumes her husband is the cause, a suspicion she sheepishly confirms. Sang-hyun decides to kill Kang-woo during a fishing trip with the couple. He pulls Kang-woo into the water and claims to his superior that he placed the body inside a cabinet in a house at the bottom of the lake, putting a rock on the body to keep it from floating to the surface. Sang-hyun’s symptoms return so he kills his superior at the monastery and feeds on his blood.
A police investigation ensues. Mrs. Ra drinks often after her son’s death, sinking psychosomatically into a completely paralyzed state. Sang-hyun and Tae-ju are haunted by terrifying visions of Kang-woo’s bloated corpse. When Tae-ju lets slip that Kang-woo never abused her, Sang-hyun is enraged because he only killed Kang-woo to protect her. Teary-eyed, she asks Sang-hyun to kill her and let her return to her husband. He obliges by snapping her neck, but after feeding on her blood, decides he does not want to be alone forever and feeds her corpse his own blood. She awakens as a vampire. Mrs. Ra, knocked to the floor by a seizure, witnesses everything.
Tae-ju quickly shows herself to be a remorseless monster, killing indiscriminately to feed, while Sang-hyun acts more conservatively, only killing when necessary. Their conflicting ethics result in a chase across the rooftops and a short battle. Some time later, Mrs. Ra manages to communicate to Kang-woo’s friends that Sang-hyun and Tae-ju killed her son. Tae-ju quickly disposes of two of the friends, and Sang-hyun appears to eliminate the third. Realizing the gravity of the situation, Sang-hyun tells Tae-ju that they must flee or be caught. Sang-hyun then places Mrs. Ra in his car, and with Tae-ju, drives into the night. Before leaving town, he makes a visit to the camp of worshipers who consider him the miracle EV survivor. He makes it seem like he tried to rape a girl, leading the campers to chase him away, no longer idolizing him.
Back at the house, the third friend escapes, whom Sang-hyun only pretended to kill to protect her from Tae-ju. Upon waking from a nap in the car, Tae-ju realizes that Sang-hyun has driven to a desolate field with no cover from the imminent dawn. Realizing his plan to have them both burn when dawn breaks, Tae-ju tries to hide but Sang-hyun foils her every attempt. Resigning herself to her fate, she joins him on the car hood, and both are burnt to ash by the sun, as Mrs. Ra watches from the backseat of the car.
