Ups and Downs in the Sea of Love

Main Role

• 
  Nick Cheung

  Tin Wai San / Jason

  Main Role
• 
  Maggie Cheung

  Fong Nga Man / "Yama"

  Main Role

Support Role

• 
  Joyce Tang

  Ting Ga Ga / "Christine" / "Ah Din"

  Support Role
• 
  Ram Chiang

  Ng Siu Keung / "NG"

  Support Role
• 
  Angela Tong

  Chan Bo Yi / "Pauline"

  Support Role
• 
  Stephen Au

  Lau Wah 劉華

  Support Role
• 
  Rebecca Chan

  Ma Oi Ling / "Cindy Ma"

  Support Role
• 
  Samson Yeung

  Ng Tsung Keng / "King Sir"

  Support Role
• 
  Lo Hoi Pang

  Tin Lap Kwong

  Support Role
• 
  Henry Yu

  Fong Chi Chung

  Support Role
• 
  Chan Ka Yee

  Cheng Suk Chan

  Support Role
• 
  Helena Law

  Grandmother Wah

  Support Role
• 
  Winnie Yeung

  Lam Yi Man / "Zoe"

  Support Role

Guest Role

• 
  Candy Chu

  [Passenger] (Ep. 1, 3)

  Guest Role
• 
  Wong Wai Tak

  [Cruise ship waiter] (Ep. 1, 8-9, 20)

  Guest Role
• 
  Mak Ka Lun

  [Cruise ship waiter] (Ep. 1, 8-9, 20)

  Guest Role
• 
  Shally Tsang

  Ms. Chiu (Ep. 2, 6-7, 13)

  Guest Role
• 
  Casper Chan

  [Pretty girl] (Ep. 2, 11)

  Guest Role
• 
  Ling Hon

  [Nursing home resident] (Ep. 2)

  Guest Role
• 
  Wong Wai Leung

  [Sales] (Ep. 3)

  Guest Role
• 
  Po Ming Nam

  [Sales] (Ep. 3)

  Guest Role
• 
  Tony Kwong

  [Priest] (Ep. 3, 20)

  Guest Role
• 
  Kwok Tak San

  [Lawyer] (Ep. 4)

  Guest Role
• 
  Yeung Shui Lun

  [Divorce lawyer] (Ep. 4-5)

  Guest Role
• 
  Ngai Wai Man

  [Yacht club officer] (Ep. 4)

  Guest Role
• 
  Ko Chun Man

  [Yacht club officer] (Ep. 4)

  Guest Role
• 
  Candy Cheung

  [Clerk] (Ep. 6)

  Guest Role
• 
  Choi Kwok Hing

  [Ray's father] (Ep. 6)

  Guest Role
• 
  Tam Yat Ching

  [Orphanage director] (Ep. 6)

  Guest Role
• 
  Ip Chun Sing

  [Sandwich shop owner] (Ep. 6)

  Guest Role
• 
  Man Yeung

  [Villager] (Ep. 6, 15, 20)

  Guest Role
• 
  Samuel Yau

  [Actor] (Ep. 7)

  Guest Role
• 
  Hugo Wong

  [Waiter] (Ep. 7)

  Guest Role
• 
  Vincent Cheung

  [Audience] (Ep. 7)

  Guest Role
• 
  Gordon Siu

  [Deliveryman] (Ep. 7)

  Guest Role
• 
  Akai Lee

  [Audience] (Ep. 7) / [Contestant] (Ep. 19)

  Guest Role
• 
  Pierre Ngo

  [Lead actor] (Ep. 7) / [Contestant] (Ep. 19)

  Guest Role
• 
  Janice Shum

  [Lead actress] (Ep. 7) / [Contestant] (Ep. 19)

  Guest Role
• 
  Karen Lee

  [Pretty girl] (Ep. 12)

  Guest Role
• 
  Ho Chun Hin

  [Doctor] (Ep. 12, 19)

  Guest Role
• 
  Andy Sui

  [Shifu] (Ep. 14)

  Guest Role
• 
  Glen Lee

  [Waiter] (Ep. 14)

  Guest Role
• 
  Queena Chan

  [Jewelry shop clerk] (Ep. 15)

  Guest Role
• 
  Lily Liu

  [Patient] (Ep. 17)

  Guest Role
• 
  English Tang

  [Cheater] (Ep. 17)

  Guest Role
• 
  Raymond Tsang

  [Cemetery staff] (Ep. 17)

  Guest Role
• 
  Camy Ting

  [Tourist] (Ep. 18)

  Guest Role
• 
  Leo Tsang

  [Doctor] (Ep. 18)

  Guest Role
• 
  Bruce Li

  [Captain] (Ep. 19)

  Guest Role
• 
  Jason Lam

  [Purser] (Ep. 19-20)

  Guest Role
• 
  Raymond Chiu

  Roy

  Guest Role
• 
  Coson Leung

  Billy

  Guest Role
• 
  Ellesmere Choi

  Jacky

  Guest Role
• 
  Russell Cheung

  Kelvin

  Guest Role
• 
  Sam Leung

  David

  Guest Role
• 
  Daniel Kwok

  Albert

  Guest Role
• 
  Jerry Koo

  Koo Lo

  Guest Role
• 
  Kingdom Yuen

  Aurora

  Guest Role
• 
  Zuki Lee

  Winnie

  Guest Role
• 
  Chacha Chan

  Michelle

  Guest Role
• 
  Bobo Hoi

  Yi Kai Ma

  Guest Role
• 
  Ling Lai Man

  Luk Kai Ye

  Guest Role
• 
  Stephen Ho

  Brother Fai

  Guest Role
• 
  Deborah Poon

  Lau Mei Mei

  Guest Role
• 
  Simon Lo

  Ho Kwok Kei

  Guest Role
• 
  Kam Chi Ching

  Brother Kyun

  Guest Role
• 
  Andy Dai

  Law Chung Chai

  Guest Role
• 
  Iva Law

  Chiu Pui Lei / "Kelly"

  Guest Role
• 
  Martin Tong

  Tsui Tit San / "Derek"

  Guest Role
• 
  Joe Junior

  Yeung Kin / "Uncle Kin"

  Guest Role
• 
  Stephen Wong

  [Staff]

  Guest Role
• 
  Yvonne Ho

  [Staff]

  Guest Role
• 
  Jonathan Lee

  [Child in the exhibition]

  Guest Role
• 
  Gregory Charles Rivers

  [Senior supervisor of LA office]

  Guest Role
• 
  Chan Wing Chun

  [Senior supervisor of LA office]

  Guest Role
• 
  Albert Cheung Guest Role
• 
  Georgina Chan Guest Role