Description: 廉政公署新丁歐陽智與沈泳君，在資深調查員張嘉汶及韓奕山帶領下，調查「教師向家長索取金錢」、「鬆手驗車」及「高級食肆非法回佣」等棘手案件，逐漸獨當一面。及後山為自己前途計劃，決定離職另謀發展。廉署突然收到舉報前高官靳東堯免租入住豪宅的投訴信；執行處助理處長黃景新率同嘉汶、智、君深入調查，未料竟與任職律師的山對陣。此時，嘉汶因病被迫退下戰線，智與君遂肩負起反貪重任，誓要打下香港廉政行動其中最重要一仗！

Language: Cantonese
Production company(s): TVB
Country: Hong Kong
Times: 05 Episodes
Release Date: 06 April 2019
Cast: Jeannie Chan, Carlos Chan, Joyce Tang, Ben Wong, Geoffrey Albert Wong, Leo Kwan, Joey Law, Nuet Nay, Harriet Yeung, Ada Wong, Winki Lai, Kent Cheng, Tsui Wing, Raymond Cho, Eric Cheng Kai Tai, Jack Wu, Lau Kong, Jerry Ku

• ICAC Investigators 2019 – 廉政行動2019 – Episode 05 (English subtitles)
• ICAC Investigators 2019 – 廉政行動2019 – Episode 05
• ICAC Investigators 2019 – 廉政行動2019 – Episode 04 (English subtitles)
• ICAC Investigators 2019 – 廉政行動2019 – Episode 04
• ICAC Investigators 2019 – 廉政行動2019 – Episode 03 (English subtitles)
• ICAC Investigators 2019 – 廉政行動2019 – Episode 03
• ICAC Investigators 2019 – 廉政行動2019 – Episode 02 (English subtitles)
• ICAC Investigators 2019 – 廉政行動2019 – Episode 02
• ICAC Investigators 2019 – 廉政行動2019 – Episode 01 (English subtitles)
• ICAC Investigators 2019 – 廉政行動2019 – Episode 01
• ICAC Investigators 2019 – 廉政行動2019