On the First Beat is a TVB modern action series broadcast in June 2007. The series is a direct sequel to 2005's The Academy. The main cast features Ron Ng, Sammul Chan and Chin Ka Lok from the original series and new cast including Michael Tao, Sonija Kwok, Joey Yung, Kenny Kwan and Kate Tsui. The story continues on with the two male leads in the series with their growth as young police officers with personal conflicts in their bonds as friends and romantic relationships. The drama is about the life of a group of Hong Kong police officers and cadets inside and outside of work. A direct sequel, E.U. was produced and airred in 2009 continued with Ron Ng and Sammul Chan, alongside Michael Miu, Kathy Chow, Elanne Kwong, and Michael Tse.
as 李柏翘 Lee Pak-Kiu
as 钟立文 Chung Lap-man
as 张念恩 Cheung Nim-Yan
as 张景峰 Cheung King-Fung
as 袁慧妮 Yuen Wai-Nei (Winnie)
as 文静 Man Ching
as 曲明昌 Kuk Ming-Cheung (Ken)
as Yuen Moon 袁滿
as Wong Suk-Yin 黃淑賢
as 马霭琳 Ma Oi-Lam (Fiona)
as 郑子强 Cheng Chi-Keung
as 沈荣标
as 阿水 Siu
as 胡卓仁 Wu Cheuk-Yan
