Sinopsis
Mengisahkan tentang seorang bernama Byeong-Soo di masa lalunya dia merupakan seorang pembunuh berantai. Dia sekarang menderita penyakit Alzheimer (hilang ingatan). Byeong-Soo memiliki seorang putri yang bernama Eun-Hee, akan tetapi anak tersebut bukan anaka kandungnya melainkan membawa lari dari salah satu korban yang pernah dia bunuh. Suatu hari, Byeong-Soo ingat pacar Eun-Hee yang bernama Tae-Joo mendekati Eun-Hee untuk membunuhnya, Untuk melindungi Eun_hee, Byeong_Soo berkelahi untuk mengingat dan dia berencana membunuh Tae-Joo.

Detail
Movie: Memoir of a Murderer (English title) / A Murderer's Guide to Memorization (literal title)
Revised romanization: Salinjaui Gieokbeob
Hangul: 살인자의 기억법
Director: Won Shin-Yeon
Writer: Kim Young-Ha (novel), Hwang Jo-Yoon, Won Shin-Yeon
Producer: Ku Tae-Jin, Yoo Jung-Hoon, Won Shin-Yeon
Cinematographer: Choi Young-Hwan
Release Date: September 6, 2017
Runtime: 118 min.
Genre: Crime / Thriller / Memory Loss / Serial Killer
Distributor: Showbox
Language: Korean
Country: South Korea

Cast

Sol Kyung-Gu	Kim Nam-Gil
Kim Byeong-Soo	Min Tae-Joo

Seol Hyun	Oh Dal-Su	Hwang Suk-Jung	Gil Hae-Yeon	Lee Byung-Joon
Eun-Hee	An Byeong-Man	Jo Yeon-Joo	Maria	Poetry Instructor

Additional Cast Members:

• Jung In-Gyeom - Kim Byeong-Soo's father
• Shin Ki-Joon - Kim Byeong-Soo (teen)
• Shin Rin-Ah - Eun-Hee (child)
• Kim Hye-Yoon - Maria (young)
• Choi Yoo-Song - Byeong-Soo's mother
• Kim Jung-Young - gambling woman
• Kim Dong-Hee - police university student 1
• Lee Jae-Ik - police university student 4
• Kim Han-Joon - police officer 2
• Lee Myung-Ha - female police officer
• Hwang In-Joon - police station section chief
• Won Pung-Yeon - police station detective 1
• Kim Jae-Hyun - police station detective 2
• Lee Sae Ro Mi - cat woman
• Lee Tae-Hyung - undercover detective 1
• Kim Joo-Hun - undercover detective 2
• Kim Soo-Yeon - psychiatric hospital nurse 1
• Ok Joo-Ri - restaurant woman
• Park Kwang-Jae - big guy
• Jung Joo-Hee - girlfriend of man who misunderstand at theater
• Yoo Ji-Hyun - popcorn woman 2 next to Byeong-Soo at theater
• Eom Ji-Man - raw fish restaurant owner
• Chae Gook-Hee - Jang Mi-Ok (cameo)
• Kim Min-Jae - prosecutor (cameo)
• Jo Jae-Yun - doctor (cameo)