Set in the late 1930s to late 1940s in Canton, Republic of China during World War II, No Regrets is an epic drama that centers on a triad family, the Canton police force, and the Japanese occupation of the city.

• Lai Yiu-Cheung
• Sheren Tang
• Raymond Ho-Yin Wong
• Ngo Ka-Nin
• Nancy Wu
• Elliot Ngok
• Mak Cheung-Ching
• Fala Chen