Tiger Cubs

Main Role

• 
  Oscar Leung

  Chong Cheuk Yuen / Ah Yuen

  Main Role
• 
  Joe Ma

  Jin Hon Tou / Jin Sir

  Main Role
• 
  Jessica Hsuan

  IP Chong Cheuk Wah

  Main Role
• 
  Savio Tsang

  Yip Sue Fai / Ma Da

  Main Role
• 
  Mandy Wong

  So Man Keung / Ah Keung

  Main Role
• 
  Him Law

  Yu Hok Lai / Bob Jai

  Main Role
• 
  Vincent Wong

  Yau Chun Hin

  Main Role
• 
  Quinn Ho

  Kwok Tak Wai

  Main Role

Support Role

• 
  Angelina Lo

  Mrs. Lau

  Support Role
• 
  Dominic Lam

  Leung Yat Fung

  Support Role
• 
  Rosanne Lui

  Ha Je

  Support Role
• 
  Daniel Chau

  Lam Jau Ting / "Matthew"

  Support Role
• 
  Kayi Cheung

  Fung Ga Mei / "May"

  Support Role
• 
  William Chak

  Officer Cheung Kai Kwong

  Support Role
• 
  Benjamin Yuen

  Tse Kar Sing

  Support Role
• 
  Jason Pai

  Jin Wan Chiu

  Support Role
• 
  Christine Kuo

  Ting Wai Wai / "Vivian"

  Support Role
• 
  Otto Chan

  He Yi Bing

  Support Role
• 
  Patrick Tang

  Fong Wing Chaam

  Support Role
• 
  Elkie Chong

  Grace

  Support Role
• 
  Jason Lam

  Luo Xiao Bo

  Support Role
• 
  Li Shing Cheong Support Role
• 
  Vincent Cheung Support Role
• 
  Henry Yu Support Role
• 
  Mandy Lam Support Role
• 
  Andy Sui Support Role
• 
  Wong Man Piu Support Role
• 
  Dolby Kwan Support Role
• 
  Hoffman Cheng Support Role
• 
  Amy Ng Support Role
• 
  Alice Fung Support Role
• 
  Brian Wong Support Role
• 
  Leo Tsang Support Role
• 
  Yu Chi Ming Support Role
• 
  Martin Tong Support Role
• 
  So Lai Ming Support Role
• 
  Man Yeung Support Role
• 
  Eddie Li Support Role
• 
  Gill Mohindepaul Singh Support Role
• 
  Wong Wai Tak Support Role
• 
  Lam King Kong Support Role
• 
  Steve Lee Support Role
• 
  Adam Ip Support Role
• 
  Eddie Li Support Role
• 
  Peter Lai Support Role
• 
  Max Cheung Support Role
• 
  Daniel Kwok Support Role
• 
  Stephen Ho Support Role
• 
  Shally Tsang Support Role
• 
  Kerry Chan Support Role
• 
  Jacky Lee Support Role
• 
  James Wong Support Role
• 
  Aurora Li

  Leng Mo

  Support Role
• 
  Jenny Fan Support Role
• 
  Brian Chu Support Role
• 
  Oscar Li

  Gwok Yiu Jo

  Support Role
• 
  Georgina Chan Support Role
• 
  Mark Ma Support Role
• 
  Tina Shek Support Role
• 
  Snow Suen Support Role
• 
  GoGo Cheung Support Role

Guest Role

• 
  Sam Chan

  Yeung Siu Chong

  Guest Role
• 
  Sunny Dia

  Zhong Wai Ga

  Guest Role
• 
  Yeung Chiu Hoi

  A Ping

  Guest Role
• 
  Janice Ting

  Wa Zong Hok [Classmate]

  Guest Role
• 
  Kenneth Ma

  Tao Tin Yu (Ep. 1, 13)

  Guest Role
• 
  JJ Jia

  Yao Mei Ling (Ep. 1, 13)

  Guest Role
• 
  Kenny Wong

  Chun Sam (Ep. 2-3)

  Guest Role
• 
  Elena Kong

  Chui Hok Yan / "Lily" (Ep. 3-4)

  Guest Role
• 
  Wilson Tsui

  Kui (Ep. 6)

  Guest Role
• 
  Pierre Ngo

  Chan Lik Hang (Ep. 6)

  Guest Role
• 
  Angel Chiang

  Fung Chi Ching (Ep. 6)

  Guest Role
• 
  Doris Chow

  [CID] (Ep. 6)

  Guest Role
• 
  Eric Li

  Kam Kwok Man (Ep. 7)

  Guest Role
• 
  Grace Wong

  Shu Zi Lai / "Larine" (Ep. 8)

  Guest Role
• 
  Calinda Chan

  Lora (Ep. 8)

  Guest Role
• 
  Brian Burrell

  Su Long / "Solen" (Ep. 8)

  Guest Role
• 
  Natalie Tong

  Lau Sin Yu / "Sammi" (Ep. 9)

  Guest Role
• 
  Hugo Wong

  Xin (Ep. 9)

  Guest Role
• 
  Derek Kok

  Ting Yau Tin (Ep. 11)

  Guest Role
• 
  Alex Lam

  Tang Fuk Chai (Ep. 11)

  Guest Role
• 
  Joseph Lee

  Chim Sir (Ep. 12)

  Guest Role
• 
  Yoyo Chen

  Ching Yuen Ting (Ep. 12)

  Guest Role
• 
  Geoffrey Wong

  Chin Fu Bong (Ep. 12)

  Guest Role
• 
  Deborah Poon

  (Ep. 12)

  Guest Role
• 
  Janice Shum

  [Cruise Crew]

  Guest Role
• 
  Luvin Ho

  [Police officer]

  Guest Role
• 
  Miguel Choi Guest Role
• 
  Chan Min Leung Guest Role
• 
  Kau Cheuk Nang Guest Role
• 
  Ho Chun Hin Guest Role
• 
  Max Choi Guest Role
• 
  Jacky Yeung Guest Role
• 
  Eddie Law Guest Role
• 
  Kelvin Leung Guest Role
• 
  Calvin Lui Guest Role
• 
  Ronald Law Guest Role
• 
  Nathan Ngai Guest Role
• 
  Chloe Nguyen Guest Role
• 
  Li Wai Kin Guest Role
• 
  Yaka Fu Guest Role
• 
  Dickson Wong Guest Role
• 
  Andy Lau

  [Criminal investigation detective]

  Guest Role
• 
  Kaka Chan

  Cammy (Ep. 8)

  Guest Role
• 
  Louis Szeto Guest Role
• 
  Siu Lai Man Guest Role
• 
  Alan Wan

  Sue Chi Ming / Jacob (Ep. 8)

  Guest Role
• 
  Athena Ng

  [Employee] (Ep. 1)

  Guest Role
• 
  Helen Seng Guest Role
• 
  Fanny Lee

  [Woman] (Ep. 6)

  Guest Role

Unknown

• 
  Terrence Huang Unknown
• 
  Patrick Dunn Unknown
• 
  Andy Wong Unknown