Watak Utama

• Wong Cho-lam 王祖藍 as Ko Tin-po (高天寶)
• Ben Wong 黃智賢 as Yinzhen, the Fourth Imperial Prince (四皇爺胤禛)
• Joey Meng 萬綺雯 as Kei Mo-suet (紀慕雪) —
• Nancy Wu 胡定欣 as Nin Yeuk-bik (年若碧) —
• Stephanie Ho 何雁詩 as Mai Siu-yu (米小魚)
• Louis Cheung 張繼聰 as Yunsi, the Eighth Imperial Prince (八皇爺胤禩) — Male

Watak Sampingan

• Elliot Ngok 岳華 as Emperor Kangxi (康熙帝) —
• Rosanne Lui 呂珊 as Consort Tak
• Power Chan 陳國邦 as Yinreng, the Crown Prince (太子胤礽)

*Derek Wong 黃建東 as Yin-tang, the Ninth Imperial Prince (九皇爺胤禟) 

• Matthew Ko 高鈞賢 as Yin-e, the Tenth Imperial Prince
• Owen Cheung 張振朗 as Yinti, the Fourteenth Imperial Prince (十四皇爺胤禵)
• Ricky Wong 王俊棠 as Sok Ngak-to (索額圖)
• Jack Wu 胡諾言 as Lei Wai (李衛)
• Bob Lam 林盛斌 as Choi Hok-ting (蔡鶴庭)
• Vincent Cheung 張漢斌 as Tsang Shing (曾勝)
• Chun Wong 秦煌 as The Great Chef (米桂)
• Eddie Ho 何偉業 as Siu Fuk-chi (小福子)
• Jacky Cheng 鄭家俊 as Siu Luk-chi (小祿子)
• Dickson Lee 李家聲 as Fung Ying (馮鷹) -
• Jimmy Au 歐瑞偉 as Nin Kang-yiu (年羹堯)
• Yu Tze-ming 余子明 as Lee Tak-chuen (李德全) -
• Yu Yang 于洋 as Cheung Ting-yuk (張廷玉)

City folks

• Ram Chiang 蔣志光 as Wu Si-to (鄔思道)
• Helen Ng 吳香倫 as Kei Chau-kuk (紀秋菊)

Cameo appearances

• King Kong 金剛 as Kazari Matsugorō (文松五郎) -
• KK Cheung 張國強 as Chin Tak-choi (錢德才) -