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.

• People's Production
• Harvest Crown Ltd.
• Michael Wong
• Peter Yung Kam-Cheung
• Power Chan Kwok-Pong
• Carman Lee Yeuk-Tung
• Vindy Chan
• Kent Got Ying-Kin
• Ricky Lam
• Dante Lam Chiu-Yin