The Promise

น้ำทิพย์ จงรัชตวิบูลย์

Boum

Nichapalak Thongkham

Bell

Thunyaphat Phatrathinchaicherin

Young Boum

ปาณิสรา ริกุลสุรกาน

Ib

Deuntem Salitul

Ib's Mother

Benjamin Joseph Varney

Aof

Suchada Poonpattanasuk

Boum's Mother

Surachai Ningsanond

Boum's Father

Teerapop Songwaja

Mon

Sawanee Utoomma

Auntie Chu

Chaleeda Gilbert

Taew

Boonchai Jailim

Neurologist

Sivapee Mapaisalkij

Surgeon

Krieng Wongnongtaey

Credit Officer

Naiyanun Tanthunkanokrat

Assistant Credit Officer

Pasil Nateprasertkul

Company Manager

Praphon Sahawongcharean

Assistant Company Manager

Panuwat Sintawat

Engineer

Vorawit Cherdphanit

Assistant Engineer

Supattra Pinthong

Boum's Assistant

Soontorn Meesri

Foreman

Sasinan Pattana

Nurse

Pimchanok Chumpuchai

Nurse

Rattikan Chieokaew

Nurse

Supachai Girdsuwan

Taxi Driver

Suphithak Chatsuriyawong

Police Officer

Thanakrit Pramejindakamon

Police Officer

Satin Yotee

Security Guard

Gancharas Ongwatana

Kid's Mother in the Garden

Natnachacha Ongwatana

Kid in the Garden

Natkritta Wutthisirichainan

Kid in the Garden

Tanatcha Tanapanjasab

Kid in the Garden

Jaraspong Malirungruang

Ib's Mother's Assistant

Chonticha Asavanich

News Anchor

ดวงใจ หิรัญศรี

Mon's Mother

Nutchanon Rommuang

Mon's Friend

Kuntinun Khuemsunthia

Mon's Friend

Nicha Onpattanasin

Friend (photo sticker)

Phachasorn Vanichvoraskul

Friend (photo sticker)

ณภัทร พัชรชวลิต

Friend (photo sticker)

Samuel Jan Scheepers

Aof (toddler)

Nitidet Cheryjunphli

Ib's Father

Natee Chawapong

Boum's Husband

Pariyakorn Pleansak

Bell (infant)

Machida Sutthikulphanich

Bell (toddler)

Chatchai Pummuen

Business Partner

Pongsawas Chayatawat

Business Partner

Pat Porntawa

Suicide Man

Sunthari Chotipun

Lady in the Phone

Kannika Wongsawat

Street Vendor

Mongkol Sae-lim

Street Vendor