2 Become 1

Miriam Yeung Chin-Wah

Bingo Leung

Richie Jen

Dr. Vincent Cheung

Jo Kok Cho-Lam

Winnie

Louie Castro

Uncle

Guo Tao

Mr. Chan

Victoria Wu

May

Liu Xiangjing

Justin Lo

Fung Sing Ping

Terence Tsui Chi-Hung

Bingo's Colleague

JoJo Shum Po-Yee

Bingo's Pregnant Colleague

Cody Wong

Bingo's Getting Married Colleague

Jin Hui Man-jun

Bingo's Getting Married Colleague

Tse Fei-Wai

Bingo's Second Doctor

Joey Hung Ging

Leung Yat-Yue

Andrew Fung Chih-Chiang

Ping's Colleague

Four Tse Liu-Shut

Vincent's Psychologist

Maggie Shiu Mei-Kei

Dr. Kong

Chun Wong

Bingo's Father

Lily Li

Bingo's Mother

Wilson Ai Wai

Bingo's Brother

Florence Kwok Siu-Wan

Bingo's Sister-in-Law

Gordon Lam Ka-Tung

Hook

Fung Hak-On

Master Ng

Bonnie Wong Man-Wai

Ping's Mother

Mimi Kung Chi-Yan

Penny

Eddie Cheung Siu-Fai

Penny's Husband

Benz Hui Siu-Hung

Mr. Hui

Au Hin-Wai

Mr Hui's Assistant

Courtney Wu

Bridegroom

Lam Suet

Police Sergeant

Jimmy Wong

Security Guard

Siu Hung

Church Attendee

Tam Tin-Bo

Mr Chan's Secretary

Sarika Choy

Woman at Bar

Law Wing-Cheong

Director

Andrew Fung Chih-Chiang

Writer

Ivy Ho

Story

Johnnie To

Producer

Lai Yiu-Fai

Director of Photography

Law Wing-Cheong

Editor

Ben Cheung Siu-Hung

Original Music Composer

Miriam Yeung Chin-Wah

Theme Song Performance

Richie Jen

Theme Song Performance