Second film in the 10 film series titled The New Option. The slim plot once again has Stone leading a group of rag-tag group of SDU recruits (is the force so hard up that they're allowing their cadets to go around with spiked and dyed hair?), while his squeeze (Suki Kwan) is working on a kidnapping case. After Suki loses her gun, her squad is taken off the case, and it's up to Stone and his boys to save the day.

A look at the SDU in the Royal Hong Kong Police Force - how members are selected, how they are trained, their lives, what they think, the relationships between SDU members and their friends and the pressures they face.

Faced with early retirement and difficulty recruiting, Stone is forced to lower his standard of acceptance. When a vicious, military-trained group of criminals commit a chain of big-time robberies, the Flying Tigers are called into action once again.

With the retreat of the British government from Hong Kong, the S.B. Team, an elite secret police force, is also on its way out. However, this team of highly trained cops have one final mission together and they are in for the fight of their lives!

A down-on-his-luck stock broker becomes homeless and takes refuge in front of an office building where a famous print model works. After he heroically rescues her from a robbery attempt one night, she takes him home as an act of gratitude

Sixth film in the 10 film series titled The New Option. Hon's sister, Bibi was crushed. She phoned Hon for help. Hon beat up the crook. Unfortunately the whole incident was captured by the CCTV and was suspended from this post. Fatso came to his rescue by forcing the crook to withdraw his complaint. Hon was re-instituted but he owed a favor to Fatso which might someday cost him dearly. Jason, son of Fatso, had employed some thugs from the mainland to swindle money out of the insurance company. The thugs read from the newspaper that the amount reported lost far exceeded the amount they had robbed. They asked for compensation from Jason. While he was negotiating with the thugs, the police and the SDU surrounded the building to comprehend the thugs. But when Lun saw Hon and Jason...

Seventh film in the series titled The New Option. Lucky Lun was sent to the hospital. He was shot in the spine and was paralyzed from the waist down. Hank told Stone that he returned to Hong Kong to enter a shooting competition. He donated blood to Lucky Lun and helped all those who needed him. There was a big money laundering case in which three prosecution witnesses were in the police's witness protection program. On the first day of legal proceeding, the first witness was shot. Ann and Stone deduced that the killing were done by an expert sniper. The second witness was shot in much the way as the first. All evidence pointed to Hank. When Hank sensed that Stone began to suspect him, and told Stone that he had bought the airplane ticket to the States. When it was time for the third witness to go to court, Stone exchanged clothes with him and waited for the killer.

Fifth film in the series titled The New Option, it again stars Michael Wong as Stone Wong, an SDU captain who's a damn man at his job. Stone is a no-nonsense SDU trainer who must initiate young studs into their SDU world.

Eighth film in the series titled The New Option. A crime syndicate specializing in the making of counterfeit credit cards was very active in Hong Kong and the nearby Guangdong Province. The Hong Kong police found out that the syndicate had its headquarter in the mainland. One day, Stone's daughter Ling Ling and her boyfriend Mike was suddenly back from Canada. Unknown to Ling Ling, Mike worked for the counterfeit credit card syndicate. He went on a shopping spree with Ling Ling, then handed all the things they bought over to the syndicate. However, he grew careless, leaving a trail for the police. The syndicate killed Mike. Finally, could Stone and SDU rescue the situation?

Ninth film in the series titled The New Option, it once again stars Michael Wong as Stone Wong, an SDU captain who's a damn man at his job. Stone is a no-nonsense SDU trainer who must initiate young studs into their SDU world.