Top Secret วัยรุ่นพันล้าน

Pachara Chirathivat

Tob

สมบูรณ์สุข นิยมศิริ

Thueang

Walanlak Kumsuwan

Lin

Thanom Assawarungrueng

Tob's Father

Karnsiree Kulkaweewu

Tob's Mother

Chaiwat Anutrakulchai

Bank Credit Manager

Poramaporn Jangkamol

Pu

Panupan Jantanawong

Jack

Boonkiet Chokwatana

Billionaire Businessman

Pannee Boonprakob

Karnvipa

Aithipat Kulapongvanich

Loan Costomer

Sarawut Khontaimuk

Chestnut Roaster Seller

Takuya Sano

Japanese Boss

Torphong Kul-on

Jeans Seller at Chatuchak Market