A womanizing OB-gyn and a mentally-challenged brother share a life-changing road trip together, in search of the mysterious woman the OB-gyn knocked up unbeknownst to himself. Released in China as "一路顺疯" or "Yi lu shun feng".
| Actor | Role |
|---|---|
 Bao Bei'er章心 | 章心 |
 Chen Sicheng章开 | 章开 |
 Jiang MengjieNot listed | Not listed |
 Liu HuaNot listed | Not listed |
 Huang XiaoleiNot listed | Not listed |
| LLiu YunNot listed | Not listed |
 Shera LiNot listed | Not listed |
 Wei LaiNot listed | Not listed |
 Nina Paw Hei-ChingNot listed | Not listed |
 Li FengFat Man | Fat Man |