Six employees are sent back to primary school for a retraining program, joining real fourth-grade students in Class 4S. As unlikely friendships form and personal growth unfolds, a rule-breaking incident threatens it all.
Alton Wong
Fai
Serene Lim
Miss Yee
Colin Chan
HR Cheung
Mak Pui-Tung
安哥
Jacky Tong
Gau
Ko Hon-Man
葉一禾
Wilson Ai Wai
蔡小棋
Giann Law
Even
Yeung Nga-man
真真
Stone Lam Tsz Fung
Jayden
In the Dark
And Just Like That…
High School
Kidding
Tyler Perry's Zatima
With Love
Ballers
The Facts of Life
Men at Work
Shining Vale
