Sidewalk Scientist (Sr.4) (2016)
| First Air Date: | 2016, January 3 |
| Last Air Date: | 2016, October 9 |
| Status: | Ended |
| Seasons: | 1 |
| Episodes: | 41 |
| Episode Runtime: | 30 min |
| Countries: | Hong Kong |
| Production: | TVB |
| Cast: | Ali Lee, Sammi Cheung, Leung Ka Ki, Roxanne Tong, Jacqueline Wong, Mayanne Mak |