Provocateur

Main Role

• 
  Gallen Lo

  Cheuk Kwan Lam

  Main Role
• 
  Ali Lee

  Chan Hei Man / "Rachel"

  Main Role
• 
  Jacqueline Wong

  Cheuk Man Lei / Sal Zhe/"Mani" [King's daughter]

  Main Role

Support Role

• 
  Frederick Cheng

  Poon Siu Kit / "Ringo"

  Support Role
• 
  Jonathan Cheung

  Ling Chun / Shui Mei Gor / "Cyrus" {Member of Commercial Espionage Organization [Intelligence expert]

  Support Role
• 
  Jack Wu

  Lam Shun Fai / Dai Au Gwai / Ah Gwai

  Support Role
• 
  Winki Lai

  To Chi Yan / "Yun Yun"

  Support Role
• 
  Roxanne Tong

  Chau Pui Yu / "Amber" [Leo's sister]

  Support Role
• 
  Raymond Cho

  Hong Yat Fung / "Vincent" [Hong Chi Lok's father/Rachel's husband]

  Support Role
• 
  Jimmy Au

  Tsang King Sang / Ah Sang

  Support Role
• 
  Law Lok Lam

  Luk Yat Fan/ Fan Gor

  Support Role
• 
  Aurora Li

  Eva

  Support Role
• 
  Carat Cheung

  Dai Yu Bo / "Apple"

  Support Role
• 
  Lee Shing Cheong

  Chin Wing Tang/ Tang Gor

  Support Role
• 
  Choi Kwok Hing

  Wei Cheng Ze

  Support Role
• 
  Lam King Kong Support Role
• 
  Ngai Wai Man Support Role
• 
  Stephanie Che

  Lo La / "Laura" [Rachel's friend]

  Support Role
• 
  Cheung Sze Yan Support Role
• 
  Leo Tsang Support Role
• 
  Forest Chan Support Role
• 
  Lee Hoi Sang Support Role
• 
  Lily Liu Support Role
• 
  English Tang Support Role
• 
  Russell Cheung Support Role
• 
  Adam Ip Support Role
• 
  Eric Chung

  Kevin

  Support Role
• 
  Amy Ng Support Role
• 
  Eddie Li Support Role
• 
  Chan Wing Chun Support Role
• 
  Dolby Kwan Support Role
• 
  Andy Sui Support Role
• 
  Mandy Lam Support Role
• 
  Kitty Lau Support Role
• 
  Henry Yu Support Role
• 
  Vincent Cheung Support Role
• 
  Lau Kong

  Chan Wing Lam / Lam Gor

  Support Role
• 
  David Do

  Samuel

  Support Role
• 
  Yeung Chiu Hoi

  Luk Kai Ho / "Howard"

  Support Role
• 
  Gary Tam

  Cheng Chi / "Eric"

  Support Role
• 
  Miguel Choi

  Wong On Dat / "Dylan"

  Support Role
• 
  Derek Wong

  Leo

  Support Role
• 
  Wong Yee Kam

  Lam Yuet May / "May"

  Support Role
• 
  Doris Chow

  To Chi Yan

  Support Role
• 
  MoMo Wu Support Role
• 
  Sam Tsang

  Terry

  Support Role
• 
  Mina Kwok Support Role
• 
  Louis Szeto Support Role
• 
  Chiu Lok Yin Support Role
• 
  Judy Tsang Support Role
• 
  Kitterick Yiu

  Max

  Support Role
• 
  Chan Min Leung Support Role
• 
  Adrien Yau Support Role
• 
  Kerry Chan Support Role
• 
  Hebe Chan Support Role
• 
  Man Yeung Support Role
• 
  Glen Lee Support Role
• 
  Brian Burrell

  Adam

  Support Role
• 
  Cayley Mak Support Role
• 
  Iva Law Support Role
• 
  Jones Lee Support Role
• 
  Georgina Chan Support Role
• 
  Akai Lee Support Role
• 
  Athena Ng

  Kelly

  Support Role
• 
  Marcus Kwok Support Role
• 
  Ricky Lee Support Role
• 
  GoGo Cheung Support Role
• 
  Dickson Wong Support Role
• 
  Ho Chun Hin Support Role
• 
  Kimmi Tsui Support Role
• 
  Burmie Wong Support Role
• 
  Jonathan Lee Support Role
• 
  Ng Pui Yu Support Role
• 
  Parkman Wong Support Role
• 
  Cheng Shu Fung Support Role
• 
  Tse Ho Yat Support Role
• 
  Tony Chui Support Role
• 
  Stanley Cheung Support Role
• 
  Yeung Shui Lun Support Role

Guest Role

• 
  Kiko Leung

  (Ep.2)

  Guest Role
• 
  Amisha Ng

  [News reporter] (Ep. 5)

  Guest Role
• 
  Vicky Chan

  (Ep.18)

  Guest Role
• 
  Ray Lo

  [Motorcycle enthusiasts]

  Guest Role
• 
  Ashley Chu

  Gigi

  Guest Role
• 
  Janice Shum

  Lucy

  Guest Role
• 
  Maggie Yu Guest Role
• 
  Michael Wai

  Faat (Ep. 20)

  Guest Role
• 
  Au Hin Wai

  [Rich man]

  Guest Role
• 
  Yao Bing

  [Taiwan Interpol]

  Guest Role
• 
  Leo Kwan

  (Ep. 1)

  Guest Role
• 
  Joe Yau

  (Ep. 2)

  Guest Role
• 
  Kalok Chow Guest Role
• 
  Phoebe Chow

  [Employee] (Ep. 4)

  Guest Role
• 
  Keith Mok

  (Ep. 8-9)

  Guest Role
• 
  Lo Jun Fung

  [Doctor] (Ep. 21)

  Guest Role
• 
  Nicole Leung Guest Role
• 
  Alycia Chan Guest Role
• 
  Helen Seng Guest Role
• 
  Alan Tam Guest Role
• 
  CC Cho

  (Ep. 5)

  Guest Role
• 
  Terence Tung Guest Role
• 
  Fanny Lee Guest Role
• 
  Gloria Chan

  [Reporter]

  Guest Role
• 
  Wong Wai Tong Guest Role
• 
  Milkson Fong

  [Staff] (Ep. 1)

  Guest Role
• 
  Nicole Wan Guest Role
• 
  Mandy Ho Guest Role
• 
  Siu Lai Man Guest Role
• 
  Jason Sze

  [Brokerage agent] (Ep. 1)

  Guest Role
• 
  Albert Cheung Guest Role
• 
  Gordon Siu Guest Role

Bit part

• 
  Calvin Chan Bit part

Unknown

• 
  Andrew Chan Unknown
• 
  Andy Wong Unknown
• 
  Jan Tse Unknown
• 
  Jenny Wong

  Jenny

  Unknown
• 
  Joey Miu Unknown
• 
  Marco Lee Unknown
• 
  Miumiu Au Unknown
• 
  Bert Mok Unknown
• 
  Sabrina Lau Unknown
• 
  Yumi Chung Unknown
• 
  Helen Ng Unknown
• 
  Edsel Chiu Unknown
• 
  Terrence Huang Unknown