Pong has been diligent in his work until he never gets rested until he is stressed and mad. Pong can't remember anything, that's why all his friends have to come back together again. Everyone bring Pong to Bangkok and go to the old rainbow house where everyone used to live together to remember the old days. By the hope that it will be able to revive the memory of Pong.
| Actor | Role |
|---|---|
 Surasak WongthaiTong | Tong |
 Kiat KitjaroenPong | Pong |
| TThatchai PalakulDuang | Duang |
| SSupakorn UdomchaiMeng | Meng |
| WWachira BuraparatWaen | Waen |
 Ratchanok Saeng-ChutoTukta | Tukta |
 Myria BenedettiNat | Nat |
 Wachara Pan-iamMadman | Madman |
 Channarong Khuntee-taoCoffee Seller at the Train Station | Coffee Seller at the Train Station |
 Thongchai PrasongsantiTV Host | TV Host |
 Sawong SupsamruayFilm Company Executive | Film Company Executive |
 Supakorn SrisawatDr. Dong | Dr. Dong |
 Nakorn SilachaiDentist's Patient | Dentist's Patient |
| SSomchai PremprapaphongGallery Owner | Gallery Owner |
 Marut SarowatGay | Gay |
 Wasan UttamayothinAnimal Clinic Customer | Animal Clinic Customer |
 Promma SathongkaewDead Body | Dead Body |
 Pipop PupinyoBrutal-faced Man | Brutal-faced Man |