Big White Duel Season 2

Main Role

• 
  Roger Kwok

  Yeung Yat To / Dr. Yeung / "YT"

  Main Role
• 
  Kenneth Ma

  Tong Ming / Dr. Tong

  Main Role
• 
  Moses Chan

  Lee Man Shuen / Dr. Lee / "Vincent"

  Main Role
• 
  Nancy Wu

  Ip Ching / Dr. Ip

  Main Role
• 
  Natalie Tong

  So Yee / Dr. So / "Zoe"

  Main Role
• 
  Kelly Cheung

  Lui Oi Ning / Dr. Lui / "Yan"

  Main Role

Support Role

• 
  Ram Chiang

  Yu Cham Tam / Dr. Yu / "Samuel" [Man Shuen's boss]

  Support Role
• 
  John Chan

  [Secretary of the Department of Health]

  Support Role
• 
  Max Cheung

  Wan Ming Cheung / Dr. Wan / "Martin" [Hong Kiu's old husband]

  Support Role
• 
  Virginia Lau

  Cheung Ting [Yat To's old wife]

  Support Role
• 
  Willie Wai

  Ho Chi Gwong / Dr. Ho / "Hugo" [Tong Ming's subordinate]

  Support Role
• 
  Lesley Chiang

  Fan Wai Shan / Dr. Fan /" Rachel"

  Support Role
• 
  Osanna Chiu

  Jeung Sin Wong / "Jackie"

  Support Role
• 
  Alex Yung

  Sze To Kit / "Vincent"

  Support Role
• 
  Doris Chow

  Ma Wing Zi / Dr. Ma / "Paula"

  Support Role
• 
  Aurora Li

  Kiu Chi Yau / "Kate"

  Support Role
• 
  Gary Tam

  Ng Sam Yip

  Support Role
• 
  Amy Ng Support Role
• 
  William Chu Support Role
• 
  Keefe Ng Support Role
• 
  Marktwo Lee Support Role
• 
  Patrick Lam

  Ling Weikang / "Ben" [Assistant Consultant Neurosurgery]

  Support Role
• 
  Willie Lau Support Role
• 
  Kris Lam Support Role
• 
  Carlos Koo

  Dr. Authur Richmond

  Support Role
• 
  King Lam

  [Members of the Legislative Council of Hong Kong]

  Support Role
• 
  Georgina Chan

  Dr. Wong

  Support Role
• 
  Justin Wong Support Role
• 
  Kitterick Yiu Support Role
• 
  Mark Ma Support Role
• 
  Ng Pui Yu Support Role
• 
  Fei Wong

  Xu Xiao Yun / "Wendy" [ Resident doctor, subordinate of Ye Qing]

  Support Role
• 
  Kelvin Liu Support Role
• 
  Elizabeth Nicole Wu

  Lau Kei Kei [Nurse in emergency room]

  Support Role
• 
  Athena Ng Support Role
• 
  Au Hin Wai

  Fung Wing

  Support Role
• 
  Helen Seng Support Role
• 
  William Chak Support Role

Guest Role

• 
  Felix Ng Guest Role
• 
  Sophie Yip Guest Role
• 
  Andrea So Guest Role
• 
  KC Wu

  (Ep. 12, 14)

  Guest Role
• 
  Tony Chui Guest Role
• 
  Arthur Sy Guest Role
• 
  Janice Pang Guest Role
• 
  Thomas Ng Guest Role
• 
  Sheldon Lo Guest Role
• 
  Hugo Cheng

  Cheung Ka Hin [Sick child] (Ep. 3-4)

  Guest Role
• 
  Rosita Kwok

  (Ep.23)

  Guest Role
• 
  Wiyona Yeung

  Amanda [Hong Kong star]

  Guest Role
• 
  Tse Ho Yat Guest Role
• 
  Louis Szeto Guest Role
• 
  Jacky Lee Guest Role
• 
  Michael Wai

  [Pediatrician] (Ep. 10-11)

  Guest Role
• 
  Siu Lai Man Guest Role
• 
  Andy Lau

  [Pediatrician]

  Guest Role
• 
  Lucas Yiu Guest Role
• 
  Yuki Law

  Fong Man (Ep. 2-4)

  Guest Role
• 
  Alan Tam Guest Role
• 
  Cayley Mak Guest Role
• 
  Fanny Lee Guest Role
• 
  GoGo Cheung

  Ma Suk Yin (Ep. 9-11)

  Guest Role
• 
  Mina Kwok Guest Role

Unknown

• 
  Andy Wong Unknown
• 
  Marco Lee Unknown
• 
  Wu Fei Unknown
• 
  Irina Tang Unknown
• 
  Blossom Chan Unknown
• 
  Venus Tang

  Lam Ka Mei

  Unknown
• 
  Ball Mang Unknown
• 
  Jan Tse Unknown
• 
  Matthew Chu

  Andy

  Unknown
• 
  Darren Wong Unknown

Bit part

• 
  Clementine Sze

  MV Main Girl [Ep15]

  Bit part