Two police officers and an informant go undercover to infiltrate a counterfeiting ring.
Unfortunately the movie Three Stooges Go Undercover is not yet available on HBO Max.
| Directing | Lam Ngai Kai | Director |
| Writing | Wong Jing | Writer |
| Writing | Chan Pak-Cheung | Writer |
| Crew | Yuen Bun | Martial Arts Choreographer |
| Crew | Yuen Wah | Martial Arts Choreographer |
| Production | Mona Fong Yat-Wah | Producer |
| Directing | Kwan Yiu-Wing | Assistant Director |
| Editing | Siu Fung | Editor |
| Editing | Ma Chung-Yiu | Editor |
| Editing | Chiu Cheuk-Man | Editor |
| Costume & Make-Up | Hoh Yuen-Yi | Costumer |
| Art | Oliver Wong Yui-Man | Art Direction |
| Camera | Lam Nai-Choi | Director of Photography |
| Crew | Au Bong-Kwok | Cinematography |
| Camera | Kwan Chi-Kan | Focus Puller |
| Art | Yuen Cheung | Props |
| Crew | Ho Kim-Sing | Scenic Artist |
| Crew | Chan King-Sam | Scenic Artist |
| Sound | Chan Dik-Man | Music |
| Production | Lawrence Wong Ka-Hay | Production Manager |
| Production | Hong Lam | Unit Manager |
| Camera | Yuen Chi-Keung | Still Photographer |
| Sound | Lee Ying-Ping | Foley |
| Sound | Chen Gang | Foley |
| Costume & Make-Up | Peng Yen-Lien | Hair Designer |
| Costume & Make-Up | Poon Man-Wah | Makeup Artist |
| Costume & Make-Up | Lau Gai-Sing | Makeup Artist |
