Sleepwalker (2011) featured a cast of 18 tracked actors. Of these, 12 (86%) are still alive today and 2 have passed away. The oldest surviving cast member is Nina Paw Hei-Ching, age 77. This film starred Angelica Lee Sin-Jie and Huo Siyan.
86% still with us· verified cast67% of full cast · incl. 4 unverified
Survivorship
Cast Reunion Index: 86% still living
Avg. Age at Death: 79 yrs
Deaths by Year
2018
2025
Cast18 members
| Person | Character | Status | DOB | Age | DOD | Age in 2011 |
|---|---|---|---|---|---|---|
 Angelica Lee Sin-Jie Cheng Chi Yee | Cheng Chi Yee | Living | 23/01/1976 | 50 | — | 35 |
 Huo Siyan Sgt. Au Bik Yee | Sgt. Au Bik Yee | Living | 23/10/1980 | 45 | — | 31 |
 Charlie Yeung Choi-Nei Au Bik Kee | Au Bik Kee | Living | 23/05/1974 | 52 | — | 37 |
 Li Zonghan Eric | Eric | Living | 07/11/1976 | 49 | — | 35 |
 Kent Cheng Jak-Si Eric's brother | Eric's brother | Living | 22/05/1951 | 75 | — | 60 |
 Nina Paw Hei-Ching Auntie | Auntie | Living | 20/07/1949 | 77 | — | 62 |
 Marc Ma Prof. Yip | Prof. Yip | Living | 19/07/1979 | 47 | — | 32 |
 Elva Ni Chen-Xi Prof. Yip's wife | Prof. Yip's wife | Living | 15/08/1987 | 39 | — | 24 |
| Ming | Living | 30/04/1963 | 63 | — | 48 | |
| Supt | Deceased | 01/01/1958 | 67 | 27/08/2025 | 53 | |
 Au Hin-Wai Psychiatrist | Psychiatrist | Living | 03/08/1957 | 69 | — | 54 |
 Raymond Chow Father of little girl in the park | Father of little girl in the park | Deceased | 08/10/1927 | 91 | 02/11/2018 | 84 |
 Rex Ho Shing | Shing | Unverified | — | — | — | — |
Teeraya Pupat Chi Yee's Worker | Chi Yee's Worker | Unverified | — | — | — | — |
 Leanne Foo Hiu-Mei Ming's girlfriend | Ming's girlfriend | Living | 27/10/1985 | 40 | — | 26 |
| Unverified | — | — | — | — | ||
| Living | 23/02/1981 | 45 | — | 30 | ||
| Unverified | — | — | — | — |
