Casting | Rôle |
|---|
| 牧森 | Chiang-hao |
| 劉育仁 | Liu Chih-chuan / Liu Chuan |
| 余杰恩 | Chiu Tai-cheng |
| 李李仁 | Chiang Wei-chuan |
| 馬志翔 | Director Wang |
| 黃迪揚 | Coordinator Chang |
| 陳文彬 | Commissioner Tang |
| 孫鵬 | Chairman Lin |
| 盛鑑 | Principal |
| 鄭芯恩 | Shu Hui |
| 賴宥成 | Lin Yu-kuan / A-Kuan |
| 潘親御 | A-Chiang |
| 王榆丹 | Tai-cheng's Mom |
| 黃薇渟 | Miss Tsai |
| 郭耀仁 | Tai-cheng's Dad |
| Wenny Lin | Chiang-chi |
| 柳定宏 | Hou Shih-hsiang |
| 賴祈宏 | Lai Tsung-lin |
| I-Heng Chen | Su You-lun |
| 黃頌宇 | Senior Feng-ming |
| 鄭楠鐘 | Coach Chou (Jingmei Coach) |
| Lo Pei-an | Competition Announcer (Voice) |
| 王賽珍 | Grandma Chiang |
| 王道南 | Uncle Chiang |
| 楊幸蓉 | Aunt Chiang |
| 孟克柔 | Cousin Wei-wei |
| 黃嗣軒 | Mr. Chen (10th Grade Exam Supervisor) |
| Chao-Li Hsu | Ice Dessert Shop Owner |
| 車昕 | Shu Hui's Classmate |
| 胡錦筵 | Instrument Shop Assistant |
| DH Tseng | Farmers' Association Host / President's Assistant |
| 王嵐申 | Farmers' Association President |
| 官賢妹 | Commissioner Tang's Mother |
| 余晉 | Commissioner Tang's Son |
| 程荷予 | Commissioner Tang's Daughter |
| 李芸嬋 | Preliminary Competition Judge |
| 羅安得 | Preliminary Competition Judge |
| 呂凭軒 | Preliminary Competition Judge |
| 鄭煥霖 | A-Kuan's Minion |
