Show Me the Happy

Director

• 
  Poon Ka Tak

Main Role

• 
  Roger Kwok

  Chai Cheung / Andy

  Main Role
• 
  Bernice Liu

  Lui Ying Hung / Cherry

  Main Role
• 
  Michelle Yim

  Chai Chuen / Anna

  Main Role
• 
  Derek Kok

  Tong Gam Bou / Bowie

  Main Role
• 
  Benz Hui

  Ching Cheung Kim

  Main Role

Support Role

• 
  Kirby Lam

  Ge Fei {Secondary school student}

  Support Role
• 
  Raymond Chiu

  Xi Lei Gor

  Support Role
• 
  Bill Chan

  Professor King

  Support Role
• 
  Samuel Kwok

  Chau San Yuk

  Support Role
• 
  Bowie Wu

  Sarm Suk Gung

  Support Role
• 
  Paul Chun

  Kot Yay Dou

  Support Role
• 
  Catherine Chau

  Ching Yi / Elaine

  Support Role
• 
  Ricky Wong Support Role
• 
  Cecilia So Support Role
• 
  Kitty Lau Support Role
• 
  Mandy Lam Support Role
• 
  Daniel Kwok Support Role
• 
  Vincent Cheung Support Role
• 
  Chan On Ying Support Role
• 
  Bruce Li Support Role
• 
  Shally Tsang Support Role
• 
  Lee Hoi Sang Support Role
• 
  Albert Law Support Role
• 
  Wong Wai Tak Support Role
• 
  Leo Tsang Support Role
• 
  Max Cheung Support Role
• 
  Andy Sui Support Role
• 
  Sunny Dai Support Role
• 
  Jason Lam

  Pharmacist

  Support Role
• 
  Russell Cheung Support Role
• 
  Adam Ip Support Role
• 
  Eric Chung Support Role
• 
  Tony Kwong Support Role
• 
  Amy Ng Support Role
• 
  Eddie Li Support Role
• 
  Chan Wing Chun Support Role
• 
  Dolby Kwan Support Role
• 
  Wong Man Piu Support Role
• 
  Peter Pang Support Role
• 
  Fanny Ip Support Role
• 
  Auston Lam

  Tong Ka Yim {University medical freshman}

  Support Role
• 
  Calinda Chan Support Role
• 
  GoGo Cheung Support Role
• 
  Calvin Lui Support Role
• 
  Judy Tsang Support Role
• 
  Candy Cheung Support Role
• 
  Iva Law Support Role
• 
  Kelvin Leung Support Role
• 
  Brian Tse

  Leon

  Support Role
• 
  Cayley Mak Support Role
• 
  Josephine Shum Support Role
• 
  Anita Kwan Support Role
• 
  Chiu Lok Yin Support Role
• 
  Simon Lo Support Role
• 
  Candice Chiu Support Role
• 
  Jacky Lee

  Martin

  Support Role
• 
  Nicole Wan Support Role
• 
  Chan Min Leung Support Role
• 
  Tina Shek Support Role
• 
  Glen Lee Support Role
• 
  Cheng Ka Sang Support Role
• 
  James Wong Support Role
• 
  Chiu Shek Man Support Role
• 
  Camy Ting Support Role
• 
  Siu Lai Man Support Role
• 
  Martin Tong Support Role
• 
  Calvin Chan Support Role
• 
  Eddie Law Support Role
• 
  Celine Ma Support Role
• 
  Sam Leung Support Role
• 
  Jenny Fan Support Role
• 
  Akai Lee Support Role
• 
  Yeung Chiu Hoi Support Role
• 
  Doris Chow

  Kitty

  Support Role
• 
  Esther Wan Support Role
• 
  Oscar Li

  Ga Ji Daan

  Support Role
• 
  Milkson Fong Support Role
• 
  Ho Chun Hin Support Role

Guest Role

• 
  Jerry Koo

  BB Ba

  Guest Role
• 
  LuLu Kai

  Koi Sai Bo (ep. 50)

  Guest Role
• 
  Janice Shum

  Mak Ting Ting/housewife

  Guest Role
• 
  MC Jin

  MC Jin

  Guest Role
• 
  Helen Seng Guest Role
• 
  Brian Chu Guest Role
• 
  Dickson Wong Guest Role
• 
  Athena Ng

  Ka Na (Ep. 75)

  Guest Role
• 
  Coffee Lam Guest Role
• 
  Snow Suen Guest Role
• 
  Aurora Li

  [Pretty woman] | [Gold shop staff] | [Got Fai's classmate]

  Guest Role
• 
  Chacha Chan

  Mary (Ep. 51)

  Guest Role
• 
  Li Wai Kin

  Restaurant waiter

  Guest Role

Unknown

• 
  Terrence Huang Unknown
• 
  Andy Wong Unknown
• 
  Deborah Poon Unknown
• 
  Janice Ting Unknown
• 
  Joe Yau Unknown
• 
  Jenny Wong Unknown

Bit part

• 
  Nathan Ngai Bit part