The second Old Master Q film has him and friends go back in time to the days of the classic Chinese novel, "Water Margin".
Unfortunately the movie Old Master Q: Water Margin is not yet available on HBO Max.
| Writing | Wong Chak | Screenplay |
| Directing | Che Gam-Tiu | Director |
| Directing | Wong Chak | Director |
| Sound | Joseph Koo | Music |
| Writing | Wong Chak | Writer |
| Directing | Wu Sau Yee | Director |
