Cast & crew
Wits to Wits (1974)
Directed by Wu Ma Written by Szeto On
Cast
| Corey Yuen | Neighborhood Extra |
| Shih Kien | Casino |
| Fung Hak-On | Fighter |
| Tai Bo | Failure |
| Wu Ma | |
| Henry Yu Yang | |
| Yuen Yat-Choh | |
| Yuen Biao | Neighborhood Extra |
| Yen Shi-Kwan |
Crew
| Szeto On | Screenplay |
| Wu Ma | Director |