Overview
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.
Cast
- Alton Wong as Fai
- Serene Lim as Miss Yee
- Colin Chan as HR Cheung
- Mak Pui-Tung as 安哥
- Jacky Tong as Gau
- Ko Hon-Man as 葉一禾
- Wilson Ai Wai as 蔡小棋
- Giann Law as Even
- Yeung Nga-Man as 真真
- Stone Lam Tsz Fung as Jayden