Andy Lau (劉德華) expressed the bomb removal duty was passed to his colleagues at the worshipping ceremony of Shock Wave II (拆彈專家2) film a few days ago. However on 30th March 2019, a video clip about Sean Lau (劉青雲) and Andy in their uniforms and were sitting together with Ron Ng (吳卓羲) in the police vehicle during the location shooting in Temple Street went viral. It looks like Andy continues to play an explosive ordnance disposal officer but based on new cast team and plot.

As Andy and Sean were shooting at the street, it attracted many bystanders and Andy greeted his fans, while Sean was smiling. They then walked into the tent for resting one after another.