Full cast of Who's By Your Side

Janine Chang Chun-Ning

Zeng Yong Qi

10 episodes

Vivian Hsu

Zeng Yong Jie

10 episodes

Kaiser Chuang

Jian Zhi Sheng

10 episodes

En-Feng Chen

10 episodes

Chiao Yuan-Yuan

8 episodes

Lü Hsueh-feng

Aunt Hao

8 episodes

Kelly Liao

7 episodes

Ellen Wu

6 episodes

Michael Chang

Wu Zi Qing

5 episodes

Wang Ko-yuan

A Zhi

4 episodes

Lin Si-yu

4 episodes

Akira Huang

3 episodes

Chucky Luo

2 episodes

Aaron Hong

2 episodes

Peggy Tseng

1 episode

Chien Shao-feng

1 episode

Trent Long

1 episode

Chiang Chang-Hui

1 episode

Tang Chen-kang

1 episode

Yun-Sing Hung

1 episode