Suddenly Twenty

Davika Hoorne

Parn

Saharat Sangkapreecha

Nut

Kritsanapoom Pibulsonggram

Boom

Neeranuch Pattamasoot

Granny Parn

Rong Kaomulkadee

Grandpa Chian

Jirawat Wachirasarunpat

Phong

Sumontha Suanpholaat

Nok

Suttatip Wutchaipradit

Bam

Nattaphol Worachalad

Kae

Worawut Trisopakul

Big

Papinee Srimee

Joy

Natacha Srichai

Lumyai

Wanrada Wongworakul

Gib

Lerson Wiwattanagonwong

Boy

Aratchaporn Sathet

Supha

Somboonsuk Niyomsiri

Photographer

Pramote Thianchaikerdsilp

Random Bus Guy 1

Kiattisak Sudsangsawang

Random Bus Guy 2

Suraset Aon-nim

Random Bus Guy 3

Thanabat Nakagasian

Judge at Now Record

Kanussanun Namvirivachot

Cosplay Band

Tassanee Somsri

Cosplay Band

Narinphat Liamprawat

Cosplay Band

Alisa Sangphum

Cosplay Band

Weerachai Kaewprasom

Big Guy Band

Witthaya Meemui

Big Guy Band

Yuttapong Phombut

Big Guy Band

Wichan Kanchanarung

Big Guy Band

Vasin Changswang

Mr. Fat

Arayawat Phlomlux

DJ. Gap

Naravut Amnuay

Rapper

Ekapak Ninlangsee

Hair Brand Band

Nattakan Sookjumren

Sexy Girl Group

Siriwan Prapasanobon

Sexy Girl Group

Kochapan Prapenee

Sexy Girl Group

Kantawee Ponmontree

Sexy Girl Group

Thanita Jirapanich

Audition Girl Singer

Kongkid Visessiri

Sound Engineer

Kietkajorn Tuamdee

Clergy

Khan Wautier

Young Chian

Remton Kemapet

Bus Stop Girl

Naphat E. Thongchai

Parn's Ex-husband

Atipa Ngamwajasat

Mom in the Soap Opera

Pimploy Pitakchart

Daughter in the Soap Opera

Kanjana Akasin

Tuddao

Suvida Phikunsom

Old Lady in the Documentary

Shookhunnum Boonluckupatump

Singing Contest Judge

Wichida Nuamsorn

Singing Contestant

Boonprapa Promluang

Singing Contestant

Jeeranan Chamnankasemphan

Singing Contestant

Yossaphon Bodeesornsakulchai

University Student

Raweeroj Burumsoongnern

University Student

Lalita Joraka

University Student

Thunyaporn Kungkham

University Student

Thrud Bunakearat

University Student

Nijjaree Senavongsa

University Student

Pawadee Sutthaso

Nurse

Malinee Khamjaiboon

Nurse

Phansupa Visedchoompol

Doctor

Kornthida Khotawanich

Pianist

Punyavee Kongpiboon

Cellist

Variyaporn Wiroonrat

Violinist

Chitsanupong Sakunnanthiphat

Male Host

Nutnicha Luanganunkun

Female Host

Chartchai Chinda

Parn's Father

Tunwarin Sawangroth

13-Year-Old Parn

Piyarat Thongbainoi

Singer

Supat Rangsipat

First Assistant Director

Araya Suriharn

Director

Dong Hee-sun

Original Story

Hong Yoon-jeong

Original Story

Shin Dong-ik

Original Story

Chai-a-nan Soijumpa

Writer

Nataporn Rattanachaiwong

Writer

Songpol Wongkondee

Producer

Nalina Chayasombat

Line Producer

Arachaporn Pokinpakorn

Casting

Vara Vilaivan

Co-Producer

Likhit Thongnak

Casting