Liang Po Po: The Movie is a Singaporean film directed by Jack Neo in 1999. It stars the comedian director Jack Neo himself, who cross-dresses as the titular old lady, which in English is translated as "Granny Neo". Liang Po Po, a lovable 85 year old granny, decides to leave the Old Folks Home in search of a new life. Believing that she can still contribute to the good of the society, the determined old lady sets on a path where she soon realizes how her trusting and naïve nature can be used against her.
| Actor | Role |
|---|---|
 Jack NeoLiang Po Po | Liang Po Po |
 Mark LeeAh Beng | Ah Beng |
 Henry ThiaAh Seng | Ah Seng |
 Patricia MokAh Lian | Ah Lian |
 John ChengBig Boss | Big Boss |
 Ah NiuPump Attendant | Pump Attendant |
 Eric Tsang Chi-WaiConsultant from Hong Kong | Consultant from Hong Kong |
 Sheren Tang Shui-ManMun Jie | Mun Jie |
| Jack NeoLiang Xi Mei (cameo) | Liang Xi Mei (cameo) |
 Zoe TaySelf (Cameo) | Self (Cameo) |
 Chen LipingTeacher (Cameo) | Teacher (Cameo) |
 Evelyn TanTeacher (Cameo) | Teacher (Cameo) |
 Kym NgCameo | Cameo |
| RRobin LeongCameo | Cameo |
| AAbigail ChayFast Food Restaurant Customer | Fast Food Restaurant Customer |
| HHei Long YapGang Member | Gang Member |
 Eric KhooBoy's Father (Uncredited) | Boy's Father (Uncredited) |
| CChris HoGang Member (Uncredited) | Gang Member (Uncredited) |