The Tenants Downstairs

Simon Yam

The Landlord / Chang Jiajun

Ivy Shao

Yingru

Li Xing

Miss Chen

Lee Kang-sheng

Guo Li

Fung Kai

Detective

Kaiser Chuang

Mr. Chang

Phil Hou

Boyan

Yu An-shun

Mr. Wang

Akio Chen

Huang Silang / rich old man

Angel Ho

Mr Wang's daughter

Bernard Sen Jun

Linghu

Kurt Chou

Yingru's first victim / nurse

Tu Shih-Mei

Aphrodisiac saleswoman / nurse

Toyoharu Kitamura

Miss Chen's boss

Shen Meng-Sheng

Old man

Sean Lin

Miss Chen's selfish lover

Alex Ko

Chief Constable

Don Wong Tao

Inspector Chen

Chang Chiung-tzu

Inspector Chen's wife

Ryan Kuo

Police

Emerson Tsai

Supermarket seller

Rose Chiu

Young Yingru

Yu Chih-Hsiang

Police officer

Bong Wu

Police officer

Tony Tsai

Criminal police officer

Pan Hsuai-Shon

Criminal police officer

Tseng Wen-Chung

Criminal police officer

Eric Tai

Relative / hospital patient

Vera Chen Hsueh-chen

Relative / hospital patient

Lu Wen-hsueh

Relative / hospital patient

Jin Mei-Man

Relative / hospital patient

Mike Hsu

Relative / hospital patient

Tong Yi-jyun

Relative / hospital patient

Tammy Huang

Relative / hospital patient

Hong Chien-Tsang

Relative / hospital patient

Ambrose Liao

Hospital patient

Chou Hung

Hospital patient

Lin Mo-cheng

Hospital patient

Karolyn Kieke

Hospital patient

Lee Hsun-Wei

Hospital patient

Woon Chi-shing

Doctor / hospital patient

Echol Chen

Nurse / hospital patient

Lee Yung-kang

Lawyer / hospital nurse

Li Ying-hung

Hospital administrator

David Liu

Hospital administrator

Tai Hsiu-Ying

Hospital administrator

Michelle Chiang

Hospital administrator

Hu Yu-Ming

Hospital administrator

Lin Tzu-Ning

Neighbor

Yu Pei-Jen

Neighbor

Li Chih-yuan

Neighbor

Petra Wu

Neighbor

Chang Chia-Fang

High school girl