Lee Tin-Yun
Mabel Chan
Auntie Ying
Lee Haiyi
Big Eyes (as Max Mok)
Big Mouth
Big Head
Chicken
Officer Lau
1-Year-Old Lee Haiyi (as Ka-Yu Lam)
5-Year-Old Lee Haiyi (Juvenile)
10-Year-Old Lee Haiyi
Tin-Yun's Bodyguard
Young Peter Lau
Priest
Priest (Guest star)
Young Lee Tin-Yun
Uncle Tak - Elder #1 (Guest star) (as Chan Wai Man)
Kindergarten Student (as Chan Si Wai)
Church Organist
Doctor
Uncle Lone - Elder #2 (Guest star)
Big Mouth's Female Escort
70s Gangster
Shirley Lau
Boy in Hospital
Sue
Plainclothes Detective
Boss of Rival Gang (as Kai Sen Wong)
Syndicate Colleague
Syndicate Colleague (as Victy Wong)
Cram School Instructor
Thai Drug Trafficker
Kindergarten Student
Mr. Doun
Kindergarten Teacher
Cram School Instructor (Guest star)
Plainclothes Detective (as Law Tin Chi)
Newborn Lee Haiyi
Kong (as Ken Low)
Big Head's Bodyguard
Big Head's Son
Big Head's Female Escort
Madam Si - Elder #3 (Guest star)
Ken / Peter Lau (Guest star)
70s Gangster (as Tang Chu Yau)
Mabel's Mother (Guest star) (as Amy To)
Mabel's Father (Guest star)
Cram School Instructor (as Cheuk Ying Wong)
Uncle Kwai - Elder #4 (Guest star)
Four Eyes in Hair Salon