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Don't Buy the Seller

Don't Buy the Seller

2023·Movie·1h 41m

Thriller, Mystery, Crime

6.8 / 10 (94 votes)

I bought an item online from a killer.

Soo-hyun, who has recently moved into a new house, buys a used washing machine through a second-hand app but finds out it doesn’t work. Annoyed by the seller’s irresponsibility, she leaves a comment calling the seller a con man, and reports it to the police. Little does she know that the seller is a psychopathic serial killer who uses an online second-hand market to lure his victims. Her comment renders his hunt for a new victim all but impossible so she becomes his next target. She starts receiving obscene phone calls, countless unwanted food deliveries, and strange men knocking on her door looking for a good time. A trip to the sender’s address proves deadly serious when the police and Soo-hyun find a man’s dead body.

Directed by
Park Hee-kon
Original language
한국어
Released
30 August 2023

Where to Watch

Availability in the US · Subtitle and audio track data

Prime Video
Watch now →

Subtitle and audio languages not checked yet.

Last verified 2 Nov 2026

Cast

  • Shin Hae-sun

    Shin Hae-sun

    Jang Soo-hyun

  • Kim Sung-kyun

    Kim Sung-kyun

    Joo Cheol-ho

  • Kang Tae-oh

    Kang Tae-oh

    Na Seung-hyun

  • Lee Zoo-young

    Lee Zoo-young

    Oh Dal-ja

  • Im Cheol-soo

    Im Cheol-soo

    Chief Im

  • Keum Sae-rok

    Keum Sae-rok

    Kim Hye-jin

  • Im Sung-jae

    Im Sung-jae

    Delivery Man

  • Kim Kwang-hyun

    Kim Kwang-hyun

    Detective Lee

  • Jo Yong-jun

    Jo Yong-jun

    Detective Kim

  • Jeon Jun-young

    Jeon Jun-young

    Student

  • Noh Young-hak

    Noh Young-hak

    Student

  • Choi Jae-sup

    Choi Jae-sup

    Worker