Korndanai Marc Dautzenberg as Arnold

Siriboon Naddhabhan as Mom

Winyu Wongsurawat as Bee

Chayut Anantapong as Max

Natanon Jariyaprasertsin as Nut

Siraphop Punmanee as Jeff

Yanin Pongsuwan as Miss Poupee

Niramon Busapavanich as Miss Wanee

Virot Ali as Headmaster

Anaphat Rueanhiranthanakit as Wittaya

Darunbhorn Likitkererat as Proud

Napasorn Maneeploypeth as Tammy

Nuttaporn Imjai as Nat

Nannapat Wannakejohn as Classmate

Thitikan Pontong as Classmate

Narubet Aroonpai as Peko

Suphawit Orbaiyokvichit as Boom

Anajak Chaiyadej as Turbo

Srinrat Saengkla as Miss Yaowaluck

Attapon Buapat as Math Teacher

Jareerat Chansiri as Physics Teacher

Nichapa Phornchaimeteekul as Teacher

Pichai Latthasaksiri as Teacher

Singha Rungaroonwasin as Guard

Nitaya Pitabud as Janitor

Pornpanawan Chantim as President of Education

Tongtakaew Srisa-ard as Bribe Parent

Natniphaporn Ingamornrat as Education Committee

Suphot Piyapunsutti as Education Committee

Thanasak Sukhsawad as Education Committee

Jitnida Phimonphongsa as Education Committee

Khwanta Poonphayong as Education Committee

Tharisra Chantip as Moderator

Nattapong Pipattanasub as P.E. Teacher

Thanaphat Thopiata as Recite Boy

Kridtided Bunsaree as Cutted Hair Boy

Athibbordee Autaphao as Good Manner Boy

Patthana Phuangphun as Good Manner Girl

Rati Chiewlian as School Photographer

Woravit Cherdphanich as Alcohol Spray Man 01

Wijit Sirima as Alcohol Spray Woman 02

Pakkawat Tanghom as Bee's Assistant

Tawan Hirunyapong as Covid Tall Boy

Siriporn Klapthung as Exhibitor

Voratham Nukulkit as Exhibitor

Akarapon Sae-ang as Exhibitor

Phonpailin Thongsaeng as Exhibitor

Yotsavee Jaided as Exhibitor

Puttipong Srimuang as Exhibitor

Pairin Meeteam as Exhibitor

Khemruji Teerawong as Exhibitor

Sirichit Jitthawonkul as Exhibitor

Wissavich Jitthawonkul as Exhibitor